Editor's note: This was originally published April 29. We've updated it with names, scouting reports, and more.

Think the Dallas Cowboys are done making moves the second they run out of NFL draft picks? Think again!

That's just the start of the next phase. Now the Cowboys are looking at the players who weren't selected and deciding whether to sign them or invite them to the team's rookie minicamp.

You may remember this is how the Cowboys acquired backup quarterback Cooper Rush last year.

Over the years, several undrafted rookies have been key contributors for the Cowboys, including quarterback Tony Romo, receivers Miles Austin and Cole Beasley, offensive linemen La'el Collins and Ron Leary, safety Jeff Heath and even kicker Dan Bailey.

In this post we'll cover...

-- The players signed

-- Scouting reports

The players

AMES, IA - OCTOBER 14: Wide receiver Marchie Murdock #16 of the Iowa State Cyclones runs into the end zone for a touchdown as cornerback DeAnte Ford #27 of the Kansas Jayhawks defends on the play in the second half of play at Jack Trice Stadium on October 14, 2017 in Ames, Iowa. The Iowa State Cyclones won 45-0 over the Kansas Jayhawks. (Photo by David Purdy/Getty Images) (David Purdy / Getty Images)

-- UDFA's to make the team from 2016 and 2017

Player | Position | College | Details

Joel Lanning | LB | Iowa State | Signed as a free agent

Jake Campos | OL | Iowa State | Signed as a free agent

Marchie Murdock | WR | Iowa State | Signed as a free agent

Jordan Chunn | RB | Troy | Signed as a free agent

David Wells | TE | San Diego State | Signed as a free agent

Dalton Sturm | QB | UTSA | Signed as a free agent

Donovan Olumba | CB | Portland State | Signed as a free agent

Kameron Kelly | S | San Diego State | Signed as a free agent

Malik Earl | WR | Missouri State | Signed as a free agent

Charvarius Ward | CB | Middle Tennessee | Signed as a free agent

Kyle Queiro | S | Northwestern | Signed as a free agent

Bryce Johnson | OL | St. Cloud State | Signed as a free agent

DeQuinton Osborne | DT | Oklahoma State | Signed as a free agent

Jashon Robertson | OL | Tennessee | Signed as a free agent

Ed Shockley | LB | Villanova | Signed as a free agent

Tyree Robinson | S | Oregon | Signed as a free agent

Austin Larkin | DE | Purdue | Signed as a free agent

Scouting reports (8)

James Hearns | DE | Louisville | Signed as a free agent

Here's are some tiny scouting reports from draft analyst Dane Brugler.

Joel Lanning

AMES, IA - NOVEMBER 19: Quarterback Joel Lanning #7 of the Iowa State Cyclones scrambles for yards as linebacker Brayden Stringer #33 of the Texas Tech Red Raiders defends in the second half of play at Jack Trice Stadium on November 19, 2016 in Ames, Iowa. The Iowa State Cyclones won 66-10 over the Texas Tech Red Raiders. (Photo by David Purdy/Getty Images) (David Purdy / Getty Images)

Scouting report: "Lanning comes to balance on the move, lowering his pads and bursting through his target as a tackler. He looked inexperienced in coverage in his one season at linebacker, but trusted his instincts to guide him, staying away from mental mistakes.

"Lanning has a great backstory that illustrates his team-first mentality. With his determination and natural football IQ, he has a chance of making it as a special teamer, linebacker or fullback."

Scouting report from his coach at Iowa State, Matt Campbell: "From every special team to being able to play on offense to being able to play on defense, he's a really unique kid but he loves football. That one core value is going to certainly bode well at the next level to compete and make a roster."

Jake Campos

Scouting report: "Although he has below average length, Campos moves light on his feet mid-shuffle to protect vs. edge speed. He tends to let his pads rise off the snap and plays straight-legged, weakening his base strength at the point of attack. His punch is weak and plays with questionable aggressiveness, choosing to be more of a get-in- the-way blocker.

"Overall, Campos has adequate set-up quickness, but his play strength and technique let him down, lacking the dogged mentality to compensate."

Jordan Chunn

Scouting report: "He is a well-built workhorse back who shows the body fluidity to transition his momentum off his plant foot to cut-and-go. Despite his size, Chunn tends to concede too easily as a runner with too many solo tacklers getting him on the ground. His 10 career fumbles stick out like a sore thumb. He missed playing time as a senior due to a laceration on his right leg, which required 18 stiches, and durability is a question mark.

"Overall, Chunn is a 'what you see is what you get' runner, but has a chance to find a third-down role."

David Wells

SAN DIEGO, CA - OCTOBER 21: David Wells #88 of the San Diego State Aztecs reacts to scoring a touchdown during the first half of a game against the San Jose State Spartans at Qualcomm Stadium on October 21, 2016 in San Diego, California. (Photo by Sean M. Haffey/Getty Images) (Sean M. Haffey / Getty Images)

Scouting report: "His production as a senior declined and appeared to be an afterthought in the Aztecs' offense. However, Wells was a substantial part of the team's success due to his blocking. He looks the part of an NFL tight end with his sturdy, large frame and the competitive spirit to match.

"Although he is a sluggish athlete with heavy legs in his routes, Wells can carve out an NFL career if he continues to develop his technique and point-of-attack balance as a blocker."

Donovan Olumba

Scouting report: "His transition tends to stall due to wild footwork, causing him to play tight at the top of routes. He is an inconsistent run defender with suspect play strength for NFL work. Overall, Olumba is an undeveloped traits-based prospect who could earn a practice squad spot in training camp."

Kameron Kelly

Scouting report: "Kelly is an aggressive run defender and competes with a physical edge, disrupting routes at the line of scrimmage and daring the quarterback to throw in his direction. He can pattern match early in the rep, but he struggles to match long speed and secondary burst at the stem.

"Overall, Kelly is a versatile competitor who could compete for a Cowboys roster spot at cornerback or safety with his tough, physical nature."

Charvarius Ward

MURFREESBORO, TN - OCTOBER 20: Charvarius Ward #2 of the Middle Tennessee Blue Raiders defends a pass intended for Tyre Brady #8 of the Marshall Thundering Herd in the third quarter of a game at Floyd Stadium on October 20, 2017 in Murfreesboro, Tennessee. (Photo by Joe Robbins/Getty Images) (Joe Robbins / Getty Images)

Scouting report: "When Ward wants to tackle, he stays low and finishes, but he tends to make business decisions, allowing his teammates to be the hero. On film, there are too many examples of him falling asleep at the wheel and his delayed diagnosis skills lead to completions or grabbing.

"Overall, Ward has undeveloped play strength and instincts, but his speed and length for the position give him a fighting chance, making him an ideal practice squad corner."

James Hearns

Scouting report: "Hearns never quits fighting to the quarterback, and several blockers in the ACC couldn't keep up with his motor and play speed. However, that won't be the case with most NFL blockers, and he will need to expand his rush plan and improve his consistency vs. the run to see the field.

"Overall, Hearns is a tight-hipped rusher, but his determined edge speed and active hand use could earn him a rush specialist role in Dallas, ideally as a wide-nine defensive end."

UDFA's to make team from 2016, 2017

Here are the undrafted free agents from the 2016 and 2017 seasons that Dallas signed.

2016

None of these players wound up making the roster during the 2016 season. Jake Brendel did make the practice squad, however.

2017

Dallas Cowboys quarterback Cooper Rush (7) warms up before an NFL football game on Sunday, Oct. 22, 2017, at Levi's Stadium in Santa Clara, Calif. (Smiley N. Pool/The Dallas Morning News) (Smiley N. Pool / Staff Photographer)

*Tryout at rookie minicamp

Cooper Rush, Lewis Neal and Blake Jarwin all found their way onto the roster last season. Neal and Jarwin started off on the practice squad. Other practice squad members included Brian Brown, Dan Skipper and Nate Theaker.