2nd pair facing river PSB

[czGLoRy]

Villain thought for a second and potted the river, with no reads, is this more likely an ace or a busted FD?

Full Tilt Poker - No Limit Hold'em Cash Game - $1/$2 Blinds - 6 Players - (LegoPoker HH Converter)

SB: $176.50
BB: $200.00
UTG: $180.00
Hero (MP): $207.00
CO: $132.35
BTN: $201.30

Preflop: Hero is dealt K[img]/images/graemlins/heart.gif[/img] Q[img]/images/graemlins/diamond.gif[/img] (6 Players)
UTG folds, <font color="red">Hero raises to $7.00</font>, 2 folds, SB calls $6.00, BB folds

Flop: ($16) 6[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">SB bets $7.00</font>, <font color="red">Hero raises to $22.00</font>, SB calls $15.00

Turn: ($60) 2[img]/images/graemlins/heart.gif[/img] (2 Players)
SB checks, Hero checks

River: ($60) 9[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">SB bets $60.00</font>, Hero folds
Uncalled bet of $60.00 returned to SB

Pot Size: $60.00 ($3 Rake)

[Unknown Soldier]

nah looks like he missed a cr on the turn, fold

[Spy Dog]

I'd rather call the flop because we can't really narrow down his range if he calls a flop raise. If the board was rainbow then a raise makes more sense. But, since he called the raise we can't be sure if he has a flush draw or Ax (or a monster) and now we have bloated a pot and set us up for a difficult river decision.

If we just call we probably scare a King or flush draw into checking on the turn and we can make a better river decision in a smaller pot with a marginal holding.

[czGLoRy]

[ QUOTE ]
I'd rather call the flop because we can't really narrow down his range if he calls a flop raise. If the board was rainbow then a raise makes more sense. But, since he called the raise we can't be sure if he has a flush draw or Ax (or a monster) and now we have bloated a pot and set us up for a difficult river decision

[/ QUOTE ]

So call flop, and if they bet turn, fold, if they check, bet for value/pot control/ to check behind on riv?