How good would an NFL team of only former LSU/Bama players be?

Here's who you would have to pick from for your 53 man roster
QB: Zach Mettenberger, AJ McCarron, Matt Flynn
RB: Jeremy Hill, Eddie Lacy, Mark Ingram, Alfred Blue, Spencer Ware, TJ Yeldon
FB: Jalston Fowler, J.C. Copeland, Connor Neighbors
WR: Odell Beckham Jr., Julio Jones, Amari Cooper, Jarvis Landry, Brandon LaFell, Rueben Randle, Kevin Norwood, DeAndrew White
OL: James Carpenter, D.J. Fluker, Barrett Jones, Arie Kouandijo, Cyrus Kouandijo, Evan Mathis, Austin Shepherd, Andre Smith, Carson Tinker, Chance Warmack, Joe Barksdale, La'el Collins, Trai Turner, Andrew Whitworth
LB: Kwon Alexander, Lamin Barrow, Barkevious Mingo, Kevin Minter, Perry Riley, Kelvin Sheppard, Jermauria Rasco, Dont'a Hightower, Rolando McClain, CJ Mosley, Courtney Upshaw,
DL: Marcell Dareus, Quinton Dial, Wallace Gilberry, Jeoffrey Pagan, Damion Square, Ed Stinson, Jesse Williams, Michael Brockers, Glenn Dorsey, Danielle Hunter, Tyson Jackson, Ricky-Jean Francois, Bennie Logan, Kyle Williams, Al Woods, Ego Ferguson,
DB: Delvin Breaux, Ron Brooks, Mo Claiborne, Jalen Collins, Tyrann Mathieu, Danny McCray, Patrick Peterson, Eric Reid, Mark Barron, Ha Ha Clinton-Dix, Landon Collins, Roman Harper, Kareem Jackson, Rashad Johnson, Dre Kirkpatrick, Dee Millner, Nick Perry, Vinnie Sunseri,
P: Donnie Jones, Brad Wing,
K: You'd have to grab someone from the CFL

I mostly only listed players on active rosters. Let me know if I left anyone off.