Old Dominion defensive tackle Ronnie Star Classic on Saturday.
Cameron was the CAA's defensive player of the year and a first-team selection on The Sports Network/Fathead.com FCS All-America Team.
Massachusetts wide receiver Julian Talley was added to the North roster along with Cameron.
Another CAA Football standout, William & Mary linebacker Jake Trantin, was added to the South roster.
Eastern Washington defensive tackle Renard Williams and Appalachian State running back Travaris Cadet have dropped off the original rosters, bringing the number of former FCS players in the all-star game to 19.
The game is open to players in all NCAA divisions.
Kickoff is scheduled for 4 p.m. ET at War Memorial Stadium, AT&T Field.
FB/RB Darryl Whiting, Fordham
C/OL Charles Burton, Montana
OG Paul Cornick, North Dakota State
OT Dustin Waldron, Portland State
OT Jon Opperud, Montana
DT/DE Josue Ortiz, Harvard
DT Ronnie Cameron, Old Dominion
DT Christo Bilukidi, Georgia State
OLB/DE D.J. Bryant, James Madison
ILB Caleb McSurdy, Montana
OLB/DE Zach Nash, Sacramento State
S Donovan Richard, South Carolina State
WR Julian Talley, Massachusetts
QB Aaron Corp, Richmond
QB Nathan Dick, Central Arkansas
RB Adrian Moore, Arkansas-Pine Bluff
ILB Jake Trantin, William & Mary
CB Jeremy Lane, Northwestern State
CB/S Corey White, Samford