Even though the Washington Wizards have 15 guaranteed contracts on the books — the most allowed — it looks like they aren’t done making moves this summer.

According RealGM’s Shams Charania, the team will sign undrafted big man Jaleel Roberts to a non-guaranteed deal.

The Wizards will sign undrafted UNC Asheville seven-footer Jaleel Roberts to a non-guaranteed contract, league source tells RealGM. — Shams Charania (@ShamsCharania) August 19, 2015

Now, I know what you’re thinking… “who the heck is Jaleel Roberts?” I’m going to be honest. I have no idea who this player is.

But! I did some research.

Roberts is a 22-year-old, 7-footer. Immediately, that’s intriguing. He played all four seasons of college basketball with the Asheville Bulldogs and went unselected in this year’s NBA Draft. In about 20 minutes per game, Roberts averaged roughly 7 points, 5 rebounds and 2.5 blocks per game during his senior season.

Basically, all of my knowledge on this player comes from a quick look at his DraftExpress profile. I wanted to watch some “tape”, but the kid doesn’t even have a highlight video on YouTube available. Heck, the only picture I could find of Roberts was one of him getting a shoulder to the face from Jabari Parker.

I won’t try to pretend to know anything about Roberts, because I don’t know anything about him. After getting a quick glance at his simple stats, it seems like he protects the rim well. He’s also only 220 pounds, so he’s pretty slender for a 7-footer.

More importantly, though, it looks like the Washington Wizards aren’t finished building their team.

Roberts’ deal with the club isn’t guaranteed, so he’ll likely only stick around through training camp and preseason. If he performs well, the team could look to trade one of their bench players to clear a roster spot. That’s where things could get interesting.

Is Roberts better than DeJuan Blair? He might be, but he might not be. I don’t know, obviously. But, if he does certain things better than Blair — for instance, if he runs the floor well, blocks shots and becomes a lob-threat, then he might have a chance to get a spot.

Washington doesn’t have much depth at the backup center position. With Kevin Seraphin gone, the team will look to fill the hole by stunting Nene’s minutes. Nene, though, is often injured and isn’t very reliable at this point in his career. Adding a young big man might give them the depth they need.

Could Roberts make the team? Maybe, but the chances are pretty low. We’ll just have to wait and see.