Flunked
Two players who had signed free agent contracts with the Giants failed their physicals and had their contracts nulified, terminated, torn up, shredded, or whatever other drastic action you can think of. They were TE Eric Butler and G Camell Stewart. Butler had just had his contract announced yesterday, so his Giants tenure lastes only a few hours -- more than yours or mine, but brief nonetheless.
That means there's even more room for tryout players to make an impression and get a ticket to Hollywood. Oh, wait, that's on American Idol. I meant get a ticket to Albany. I get Albany and Hollywood confused sometimes, they are so alike. Not counting the draft picks, I count 76 players on the roster (give or take a defensive end who is contemplating retirement). The maximum number of players is 80.