66 on the button and bubble - revised and clean

[maldini]

dont have the hand history but can recreate this bubble hand. tough decision for me. please advise.

$20 SNG Pokerstars
4 players. blinds are 75/150.
im on the button with ~T1900,
SB has ~T1800 not counting the small blind posted.
BB has ~T5000
UTG also has ~T5000 and is a moron

UTG limps. he is clearly the worst player. limps almost every hand. has called some raises with aweful cards and won to get this far. hasnt been calling many raises lately.

i get 66 on the button and push.

should i wait for a better spot? what are the odds someone has a calling hand here and if they do, do i want to gamble to get enough chips to play for 1st?