As for career records translating to NFL/pro opportunities-- this has never been the case. The Division I record holder for passing yards in a career is Timmy Chang (undrafted free agent, cut in training camp, two career CFL starts). The career leader for receptions is Taylor Stubblefied (undrafted free agent, cut, inactive in CFL). The leader for receiving yards is Trevor Insley (undrafted free agent, NFL Europe).
Exactly, and this is also true more times than not going team by team:
OSU, David Boston
USC, Keary Colbert
Michigan, Braylon Edwards
Alabama, Julio Jones (recently passed by DJ Hall)
Michigan State, Andre Rison / Charles Rogers
Penn State, Deon Butler
Florida State, Ron Sellers
Auburn, Courtney Beasley / Ron Taylor
Washington, Reggie Williams
Tennessee, Joey Kent
Mississippi, Chris Collins / Shay Hodge
Florida, Andre Caldwell / Carlos Alverez
Wisconsin, Lee Evans
Clemson, Aaron Kelly
Miami, Santana Moss / Reggie Wayne
Oklahoma, Mark Clayton
Notre Dame, Golden Tate
UCLA, Danny Farmer / JJ Stokes
Georgia, Terrance Edwards