Sure, I know the first thing a group of guys ask each other is ; How much can you bench? As some of you have already stated the bench press is somewhat over rated. Basically it's a wonderful lift for pushing yourself up off the ground after the play is over. How many times does a player get both hands equally on another player to push them around. Answer, very rarely unless the opposing player lets them. If you really want to build the chest for football do alternating dumbell press 4 sets of 6 each arm. This will be more realistic when applied to the game, because you will probably only get one hand at a time on your opponent while blocking or trying to make a tackle.
Nevertheless, seeing how the question was strongest soph. there is a young man at Cascade High School, who will not turn 15 until July, this makes him a young soph. He weighs 165 and can bench 350, this is over twice his body weight. He accomplished this task by doing variations of alternating dumbell presses. i.e.- flat, incline, decline, while mixing in regular straight bar benches every three weeks. This routine has inreased the strenght of all players,but not quite to the numbers as the above stated.
Best advice to all strength coaches do as many variations of each lift as possible. Different variations work better for some than others, plus it keeps the kids from getting board.