I can't put him on quads, can I? Deep in 11r

[DDBeast]

PS 11r, on the FT bubble. I have a monster stack and have been incessantly beating on the table. I make this loose call pf with the intention of stealing later.
Reads: Haven't played a lot of hands with him, but he seems to be solid, hasn't done anything crazy. I have been beating on him a lot since he is 2nd biggest stack at the table.

PokerStars No-Limit Hold'em Tourney, Big Blind is t40000 (5 handed) internettexasholdem.com

BB (t114826)
UTG (t1294064)
MP (t410331)
Hero (t2875454)
SB (t309726)

Preflop: Hero is Button with 4[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/spade.gif[/img].
<font color="#CC3333">UTG raises to t120000</font>, <font color="#666666">1 fold</font>, Hero calls t120000, <font color="#666666">2 folds</font>.

Flop: (t248000) K[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">UTG bets t160000</font>, Hero calls t160000.

Turn: (t568000) K[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
UTG checks, Hero checks.

River: (t568000) 3[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">UTG bets t1012064 (All-In)</font>, Hero ....

Final Pot: t2592128