It’s Sunday, which means it’s time once again for another Jets mailbag.

Over the last several days, Jets Wire has compiled questions submitted via Twitter. You can find them all answered just below.

Have another question sparked after reading through these? Shoot over an email, or a tweet.

@Connor_J_Hughes Who are the early front-runners for KR/PR? — Mike Ehrmantraut (@OedipusRexRyan) May 13, 2016

HUGHES: Let me preface my answer with this– The Jets are not going to keep a player on the roster if all he can do is return. From a technical standpoint, it just doesn’t make sense. A player needs to have dual value, as head coach Todd Bowles indicated multiple times last year.

That’s why Dri Archer, while he was probably the best kick return option on the team, was released before he even attended a practice. He couldn’t do anything else. Only return.

It’s also why my answer to this may scare some.

I wouldn’t be surprised if the Jets trot out some players to see what they can’t do regarding kick returns. Zac Stacy if he sticks could be a guy back there again, Bilal Powell or Devin Smith, too. Maybe Charone Peake, although he only returned two kicks in college, is given a shot.

With punts, expect Jeremy Ross to get the bulk of the work there. Eric Decker could also be rotated in and out.

A lot of this will be determined in training camp.

HUGHES: Christian Hackenberg is a more talented player than Bryce Petty. From a pure football player standpoint, he’s a notch or two above him.

Hackenberg has a stronger arm, is more pro-ready and has better footwork. Accuracy is kind of a toss-up between the two.

If you’re trying to pick between one or the other right now, Hackenberg gets the nod. There’s a reason he was given a second-round grade, while Petty was a fourth-round pick. But that doesn’t guarantee anything regarding which player will have the better pro career. It’s going to take time to determine that.

I will say this, though, I love the fact the Jets have both of them on the roster, and here’s why: Petty is a project, and the early notes on him were that he’d need two or three years to develop.

Say things go well with Hackenberg, and he shows he’s going to be New York’s starter the next 10 years. Say Petty, this preseason and next, shows enough to excite a few teams that need a quarterback.

The Jets now have an awfully good piece of trade bait to float around for a draft pick or player, and their own quarterback situation fixed.

@Connor_J_Hughes Who's more important to the development of Hackenberg; Gailey or Fitz? #Jets — Andy N (@apmn14) May 13, 2016

HUGHES: Chan Gailey. Fitzpatrick himself can’t help another quarterback develop while he’s also trying to keep his own job. Gailey’s No. 1 priority, aside from his normal duties as an offensive coordinator, is going to be to develop Hackenberg. Fitzpatrick’s will be to help the Jets win now.

Now, that doesn’t mean Fitzpatrick couldn’t play a nice role in the development of Hackenberg, too. But it’s more his presence that will do that.

Being around Fitzpatrick 24/7 will give Hackenberg a chance to see how a successful quarterback prepares himself. He’ll see how Fitzpatrick studies film, gets ready for game days, gets his teammates to rally around him. Those are the intangibles that Gailey can’t teach. Gailey will have Hackenberg in the classroom, but they aren’t going to go out for drinks and hang out outside of the Atlantic Health Training Center.

Gailey is more important than Fitzpatrick when comparing the two, but the best situation is to have them both there to tag-team Hackenberg. Gailey gets him in class, Fitzpatrick gets him out of it.

@Connor_J_Hughes Who do you see as Fitz's 2016 main safety valve (shaky Off Line)? I see Amaro,Khiry or /Powell. Forte a 3 down back #Jets — Rich (SouthernJet) (@SouthernJetNC) May 13, 2016

HUGHES: Throughout his career, Forte has been a three-down back because of his skillset. But over the age of 30, I don’t think he’ll have that same role with the Jets. They’ll want to conserve him, and not put too much tread on his tires.

As a result, I think you’ll see him used a bit less than what he was in Chicago. Think Forte on first and second down, Powell on third downs, then Robinson on the goal line and in short yardage.

In regards to the safety valve, it’ll be a combination of everything. You’ll see Amaro, Powell, Forte, Quincy Enunwa and even Eric Decker to some extent. It’s going to depend on the play.

@Connor_J_Hughes and your Jets off season grade so far is….. ? — Rob Ng (@robng88) May 13, 2016

HUGHES: The Jets could go on and win 10 games this year, but I’d still give them a “D” for this offseason.

Their starting quarterback from a year ago is a free agent over likely a difference of $3-4 million. Their offensive line has no depth and is an injury away from being horrifically bad. They don’t have a proven edge rusher, and they are paying a defensive lineman $15 million when they don’t need him.

I liked what they did in free agency, largely because of the fact they made the most of their money. I like some of the players they took in the draft.

But they didn’t answer any questions.

They went into both needing an offensive lineman and a pass rusher. The only lineman they added was in the fifth round of the draft and is a huge project player. They didn’t draft or sign a pass rusher.

What if Lorenzo Mauldin doesn’t develop like the Jets hope? What if he can’t play the run? Who’s going to step in for him? Trevor Reilly?

This hasn’t been a fail of an offseason for the Jets, because they still nabbed some quality players. But back in February, if asked what the Jets needed to do in the coming months, everyone and their uncle would have said: 1- Re-sign Fitzpatrick, 2- Fortify the offensive line, 3- Find a pass rusher.

OTAs start in two weeks, and the Jets haven’t answered or addressed any of those three things.

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Connor Hughes covers the Jets and is the managing editor of Jets Wire. He can be reached on Twitter (@Connor_J_Hughes), or via email (chughes@usatoday.com)