This is a great spot to go for the bluff in the microstakes. Even in a multiway pot, you can isolate postflop with a raise with air, they call, they donk out again, you reraise them big on the turn, they fold.
You do have to watch out that they're not minbetting with a TPTK hand to induce a play. Like on a low flop, they'll often do this with a weak overpair, like 88s, which they're willing to let go if they encounter heavy action. If you see this player bet bigger with strong hands and minbet with his draws or weak pair-type hands, then you can go for it.