passive progressing straight draw

[Guruman]

sb just sat down
button is loose and likes to raise pf
no long histories on either.

*** POCKET SBRDS ***
Dealt to <font color="blue">hero</font> [J[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/heart.gif[/img]]
UTG - Folds
MP - Calls $1
CO - Calls $1
BUTTON - Raises $2 to $2
SB - Calls $1.50
<font color="blue">hero</font> - Calls $1
MP - Calls $1
CO - Calls $1
*** FLOP *** [7[img]/images/graemlins/spade.gif[/img] 9[img]/images/graemlins/club.gif[/img] 3[img]/images/graemlins/club.gif[/img]]
SB - Bets $1
<font color="blue">hero</font> - Calls $1
MP - Calls $1
CO - Calls $1
BUTTON - Calls $1
*** TURN *** [7[img]/images/graemlins/spade.gif[/img] 9[img]/images/graemlins/club.gif[/img] 3[img]/images/graemlins/club.gif[/img]] [6[img]/images/graemlins/diamond.gif[/img]]
SB - Bets $2
<font color="blue">hero</font> - Calls $2
MP - Folds
CO - Folds
BUTTON - Calls $2
*** RIVER *** [7[img]/images/graemlins/spade.gif[/img] 9[img]/images/graemlins/club.gif[/img] 3[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/diamond.gif[/img]] [10[img]/images/graemlins/club.gif[/img]]
SB - Checks
<font color="blue">hero...</font>

anyone raise the turn? what's the river play?