Having done some more research into these guys, I'd split them into the following tiers...
Prized signings/likely to fight for a spot:
Beau Brade, Ryan Cooper Jr., Tayvion Robinson
Upside/potential to impress:
Chris Collier, Dayton Wade, Corey Bullock, Darrell Simpson, Joe Evans, Tramel Walthour, Yvandy Rigby
Camp bodies:
Emory Jones, Jelani Baker, DeAngelo Hardy, Isaiah Washington, Mike Rigerman, Riley Sharp, Darrian Dalcourt, Tre Colbert, Ja'Mion Franklin, Tre Colbert, Deion Jennings, Jordan Toles, Randen Plattner
I look forward to someone (or more) in the camp bodies proving me wrong