[GetThere1Time]

I call because SB has a T or 4 here most of the time and AK has 10 outs. You can also see if the button has a J without dumping 2 bets into the pot. However, if you think the SB will donk this on a complete airball then popping the turn becomes more appealing.

But likely the SB has it. And by "it" I mean something beating AK and something he's taking to showdown.