Oversigning

[pcrouch3809]

If a team signs 27 or 28, what happens if every player qualifies?

[jbhicks]

Not everyone will qualify, it is inevitable unfortunately.

[Bomis Hawg]

Grayshirts.  Believe that was what Zak Clark did.  Happens all of the time.
Players who turned out really well for teams have done so, no examples off the top of my head though.

[Boner]

Or you can do what Spurrier just did - just pull the worst player's schollie.