just to kind of get in on hos and ccf argument here, i played WR at 145 in high school, and some of my best friends were soccer players(one is on scholarship). Saturdays i played soccer(great way to condition) with what was basically the best players in the city because it was most of the high school team vs. club players. i had never played soccer before and really didn't understand the game but i could hang with the best we had, i scored a number of times, and never got faked out(really how are you going to fake someone with feet if you watch the ball?). i had to work my *** off as hard as i could every day to remain competitive in football but had no problem in soccer.
those citing the linemen in football cant hang, it is just an asinine argument, but if you want to go with it ask yourself this... if you put a bunch of the best soccer players at football skill positions such as WR,DB,RB and switch the corresponding skill player and put them on the soccer field, which set of players do you think will have more success in the foreign sport? id wager anything that elite football players could learn the new game and have more success than their counterpart learning football.