[mikeJ]

Since you're not inducing bluffs, bet/fold is always better than c/c, just have to figure out if c/f is better than b/f.

If we check and he bets, I don't think we'll be getting pot odds to call unless it's a really small bet that a dumb player w/ 88 could make.

Since we're intending to c/f otherwise, I think we need to have 50%+ vs. his combined calling/raising (edit) range, i.e. we need to get called by a worse hand 50%+ when we make the bet, to make bet/fold better than c/f.

This is all assuming we're not getting bluff/raised and he's never bluffing when we check to him on river, reasonable assumptions.