Pre Flop: Hero is MP2 with A 4 3 folds, Hero raises to $16, 1 fold, BTN calls $16, 2 folds
Flop: ($38.00) 7 3 A (2 players)
Hero checks, BTN bets $24, Hero calls $24
I think he's far more likely to bet worse than call worse, so I play it passively here.
River: ($214.00) 5 (2 players)
Hero checks
I'm c/r for value here obv. I'm thinking a lot of his range is probably really weak that can't call a bet but might 3-barrel. Also if he has aces-up or a set he should still value-bet allowing me to c/r.
The gutshot makes it tempting but I might fold the turn. As played, c/r is okay. Fake block might be better, provided you know he won't freeze up with a set and go "OH NOS! A STRAIGHT! ****, call."
If you take this line, then you should probably check/fold this flop sometimes with air, but nobody ever does that, which is what I think Soah was getting at.