His Chargers may very well swap out players on their 53-man roster.
But for the most part, head coach Mike McCoy knows what players will suit up when toe hits leather against the Lions this weekend.
Take a look at the Chargers' 53-man roster following Saturday cut-downs:
QB: Philip Rivers, Kellen Clemens
RB: Melvin Gordon, Danny Woodhead, Branden Oliver, Donald Brown
TE: Ladarius Green, David Johnson, Kyle Miller
WR: Malcom Floyd, Keenan Allen, Stevie Johnson, Dontrelle Inman, Jacoby Jones, Tyrell Williams
OL: King Dunlap, Joe Barksdale, Chris Hairston, Tyreek Burwell, D.J. Fluker, Orlando Franklin, Johnnie Troutman, Chris Watt, Trevor Robinson
NT: Ryan Carrethers, Sean Lissemore
DE: Corey Liuget, Ricardo Mathews, Kendall Reyes, Mitch Unrein, Darius Philon
OLB: Jerry Attaochu, Melvin Ingram, Kyle Emanuel, Cordarro Law, Tourek Williams
ILB: Donald Butler, Manti Te'o, Kavell Conner, Denzel Perryman, Nick Dzubnar
CB: Brandon Flowers, Jason Verrett, Craig Mager, Patrick Robinson, Steve Williams
S: Eric Weddle, Jahleel Addae, Darrell Stuckey, Jimmy Wilson
ST: Josh Lambo, Mike Scifres, Mike Windt