every time i dont bet/raise with a straight i seem to regret it.
but having the
is a nice little backup card against a FD.
i think ihs range, in general order from most likely to least likely is: JJ-66, set, 33, flush draw, 54, something else.
i would 3-bet it now because a board pair could kill your hand, a high card could kill your action, and you have no clue what to do if a
comes.
jon