re: Poker & AK guy calls with A7 guess who wins!
while pot odds
say you play, and in fact you are wayyyy ahead with ak versus a7, there are many other considerations. how far in the tournament are you? are you near the bubble? but ak is not the best hand preflop. even against 22, i think it's only like 49.9% or something like that. so i think the key is don't be so aggressive just because you have ak. and consider the other factors. if it was a cash game though, i'd just play pot odds
and stick the money in. i don't know the ods, but i think its like 80+% against a7, so if you do that more than once, you'll be well ahead.