[KEW]

Somebody catching up is about the only chance you have to win a BIG pot...Betting out may get 1 call/bet from a smaller pair but that's is it...Checking allow hands drawing dead to pick up a draw(or hit there draw) and with the bloated pot PF getting the rest of there stack in the middle will not be a issue...

Also if it get checked thru and they fold to a bet on the turn it did not matter what you did on the flop they were folding anyway....Checking give you the best shot at a big pot...