Standard c/b here in r/r pots? 1/2

[TDouble]

PokerStars No-Limit Hold'em, $2 BB (4 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

UTG ($191.65)
Button ($243)
SB ($314.90)
Hero ($243)

Preflop: Hero is BB with 8[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Button raises to $7</font>, SB calls $6, <font color="#CC3333">Hero raises to $28</font>, Button calls $21, SB folds.

Flop: ($63) 3[img]/images/graemlins/club.gif[/img], 6[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero bet/folds flop?

Villain is 28/19 through 159. He auto-raises if folded to in MP/LP/CO/Button. I felt like this was a good spot to squeeze as SB was on the weak/passive side.

PokerStars No-Limit Hold'em, $2 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

UTG ($217.05)
MP ($230.55)
CO ($242.70)
Button ($386.45)
SB ($60.25)
Hero ($200)

Preflop: Hero is BB with T[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/heart.gif[/img].
<font color="#CC3333">UTG raises to $8</font>, <font color="#666666">2 folds</font>, Button calls $8, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $30</font>, UTG calls $22, Button calls $22.

Flop: ($91) J[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/heart.gif[/img], 7[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
Hero bet/folds?

UTG is on the tighter side, 23/17 and button is a fish 30/16. UTG's range for calling the r/r has to be fairly tight but button calls w/ dam near any two after UTG calls.
I can't see him not 3-balling me PF w/ AA or KK here so is it worth firing the flop, esp w/ the gutter ball?