I seem to run across this scenario quite a bit...

Im first to act with 88 so I limp in. The rest of the table also limps. The flop comes 267 rainbow. BB leads out with a small, pot-sized bet. I make a substantial raise(maybe doubling the size of the pot). Get 2 callers. The turn brings, say, a J. No action to me, so I go all in. No one calls.

Typically, with no possible straight or flush on the board, I assume I've got the best hand.

I seem to be about 60/40 in my success on these hands When I lose these hands, it's always to a flopped set or a higher PP. I usually assume that a reraise from a strong player means he's got an overpair or the trips, and a reraise from a weak player indicates he's got the top pair and I've got him licked.