Ok so when the flop comes Jack-Jack-Ten and Dennis has a Ten... and one player bets out at the flop (ok that might be a bluff)and another guy smooth calls (oops what is going on here..), I frankly wouldn't recommend reaising with a "big bet" as you called it with bottom pair. Wouldn't you be scared that the guy who smooth called is slowing playing a Jack? I would only re-raise there to gain information if my ten is any good. In my opinion, I think a "big bet" there is bad play...