To be serious, we could easily use him on the left flank. 100m in less than 10 sec.. That's like from one goal to the other goal. No oposition would ever keep up with him. He is strong and tall too, just learn him some skills and he will do fine. He seems like a man who can handle the pressure..
My question is if he could run for 90 minutes. When he competes, it's all over within like 20 seconds.. But why not take him on trial like next summer during the pre-season tour? What harm could it do? I'm sure a lot of the players would like to meet the fastest man in the world.