AKo- BDFL on river, bet or c/r ?

[smokylosecannon]

What would you do on river? I think my flop and turn call is fine. Pot odd justify my redraw to the nut flash. 4 villlians on river with nut flash, would you bets out or try to c/r???

Party Poker 2/4 Hold'em (10 handed) FTR converter on zerodivide.cx

Preflop: Hero is MP1 with A[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/heart.gif[/img]. CO posts a blind of $2.
UTG calls, <font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises</font>, <font color="#666666">1 fold</font>, MP3 calls, CO (poster) calls, <font color="#CC3333">Button 3-bets</font>, <font color="#666666">2 folds</font>, UTG calls, <font color="#CC3333">Hero caps</font>, MP3 calls, CO calls, Button calls, UTG calls.

Flop: (21.50 SB) 5[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(5 players)</font>
UTG checks, Hero checks, MP3 checks, <font color="#CC3333">CO bets</font>, Button calls, UTG calls, Hero calls, MP3 calls.

Turn: (13.25 BB) 7[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(5 players)</font>
UTG checks, Hero checks, MP3 checks, <font color="#CC3333">CO bets</font>, <font color="#CC3333">Button raises</font>, UTG calls, Hero calls, MP3 calls, CO calls.

River: (23.25 BB) T[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(5 players)</font>
UTG checks, <font color="#CC3333">Hero bets</font>, MP3 calls, CO calls, Button calls, UTG calls.

Final Pot: 28.25 BB

Bet out. This could too easily check through especially since button is in control of the hand. Also, with this board, you can't really know who's gonna put it the first bet, if they do, so you don't know if you'll want to check raise anyway or go for overcalls if it is the button that bets.