B&M Final Table hand

[yaaaflow]

Hand from a local B&M tournament, 6 tables 66 players.

Final table, 5 remaining (6 paid)

SB, UTG and Button have been very passive at the final table, trying to fold their way up the payscale.
BB has been playing very loosely, calling every allin at the final table thusfar (and winning all of them, hence the chips)

Payouts:
1st $1k
2nd $600
3rd $400
4th $250
5th $140
6th $80

Blinds 1000/2000
SB ($8000)
BB ($48000)
UTG ($7000)
Hero ($12400)
Button ($7500)

Hero is dealt (TsTc)

SB posts 1000, BB posts 2000, UTG folds, Hero...


I have 0 fold equity here - the last 2 allins were called by the BB with 47o and J8o, I have no reason to think he would fold to my allin.