I kind of like the Bengals pick of Ahmad Brooks though, if he can get arrested fast enough to catch up with the rest of the guys.

No kidding.
Maybe the Bengals hired Bob Huggins as a scout.

its like a silent auction kinda, the teams email in to the commish who they want and in what round theyre willing to take him, if more than one team picks a guy it goes to whoever was willing to take him with a higher draft pick
by picking a guy in this draft you forfiet that same rounds draft pick in the following entry draft

the only thing im not sure of is where the players drafted come from

they're players who, for whatever reason, weren't eligible or didn't enter into the real draft. they may have had academic eligibility issues or whatever. and then they enter their names later.

I heard they got him to make up for the first 4 games of the season when Odell is sitting.