Heavy action on river - fold? 3/6 LO8

[chaos]

There are not many river cards that leave you with the nut high. By my count only the red As, 2s, Qs and Ks. So that is eight outs. Of course you may win the high half without the nuts.

It is because of these situations, where you have no real low and it is unusual for your hand to be the nut high on the river, that it is recommended not to play middle cards.

I would call the check raise on the turn. On the river I would probably lay it down when it gets back to me raised and re-raised.