[Ender Wiggin]

If villain was a tight player who was also known to take straight forward value lines with his TPTKish hands, but get tricky with real monsters, then this would clearly be a fold. I think the biggest problem of a lot of uNL posters is that they don't use hand reading enough. They just look at their hand and the board, while they should actually be looking at their opponent and the line he just took. W3CV makes a solid argument considering villains line. Most players are likely to just lead AK here, (simmilarly an overpair on a low board). But when they flop top set, they feel a need to slow-play it a little. Villains check/min3bet into two players is extremely strong indeed.

That said, villain described in OP is unpredictable and loose. A creative player like this will clearly have a wide enough range. Given his preflop numbers he can even have 22, A4 or a combo draw. Also a player like this is more likely to actually get this tricky with TPTK here than for instance a TAG would be. Although it would have been different against a more straight forward player, the optimal line here is to shove.