I thought that a good way to bolster the argument would be to cite all of the players who had been cut and went on to successful careers with other teams. But I couldn't really think of any off the top of my head. Maybe someone else can think of examples?
One could start with John Unitas who was cut by Pittsburgh
Kurt Warner was kicked all the way to Europe
Bob Kuchenberge and Jim Langer both played in Dolphins Super Bowls both were cut
Willie Brown cut by Oilers in H O F with Raiders
James Harrison cut by Steelers 3 times before he became a sack master
Jake Delhomme cut by Saints
Some cut players just need a new system with coaches that believe in them
Some need to get their head's on
Some cut players failed to step their game up in the pro's
From Pee Wee to Pro's
Ever level demands more B/C the talent gets better,crap you could do the level before may not work as the talent gets better.