NL 10 Bottom set line check

[CaptainSubtext]

How would you play this hand against unknown shorstack villain?

PokerStars No-Limit Hold'em, $0.10 BB (8 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

MP1 ($3.75)
MP2 ($5.85)
CO ($8.85)
Button ($10.40)
SB ($12.70)
Hero ($12.55)
UTG ($9.45)
UTG+1 ($8.05)

Preflop: Hero is BB with 2[img]/images/graemlins/heart.gif[/img], 2[img]/images/graemlins/club.gif[/img].
<font color="#666666">2 folds</font>, MP1 calls $0.10, <font color="#666666">4 folds</font>, Hero checks.

22 in BB, so just check to unknown and only villain in MP1.

Flop: ($0.25) 2[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">MP1 bets $0.3</font>, Hero calls $0.30.

I hope that villain has something like A8-A2. I check, hoping him to bet. I just call, hoping he will stay agressive and give his short stack to me. Should I have check-raised him (all in) here?

Turn: ($0.85) T[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">MP1 bets $1</font>, <font color="#CC3333">Hero raises to $3.6</font>, MP1 calls $2.35 (All-In).

Not the most pleasant card. As played, make a blocking bet? I kinda lost my head here and thinking he only had $2.35 left after his bet, I c/r him all in here. Better calling and see river?

River: ($7.55) 5[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

Final Pot: $7.56