A8o vs passive utg limper

I think this hand is pretty simple, but im not really a tourny player, so yah...guy has minraised some pretty strong hands pf and has been overall pretty passive...i dont really know how useful stats are here, but he runs at 10/2, so what can i expect him to show up with here

Submitted by : sirracksalot

PokerStars Game #18631569362: Tournament #93747261, $200+$15 Hold'em No Limit - Level VI (300/600) - 2008/07/06 - 17:55:46 (ET)
Table '93747261 644' 9-max Seat #7 is the button
Seat 1: smallcap100 (15438 in chips)
Seat 2: JAP-ESQ (2544 in chips)
Seat 3: vikingdusud (20925 in chips)
Seat 4: ErikTheKing7 (18228 in chips)
Seat 5: smidlo (15280 in chips)
Seat 6: Danathan (26072 in chips) is sitting out
Seat 7: sirracksalot (7888 in chips)
Seat 8: FEELTHEWOOD! (10300 in chips)
Seat 9: smegmadrol (22928 in chips)
FEELTHEWOOD!: posts small blind 300
smegmadrol: posts big blind 600

Holecards
Dealt to sirracksalot
smallcap100: calls 600
JAP-ESQ: folds
vikingdusud: folds
ErikTheKing7: folds
smidlo: folds
Danathan: folds
sirracksalot :

villains stats are 10/2 and he's been fairly passive

i think you're behind his flat calling range and he's gonna call you with all of it

this looks like limp/rr or some sort of pp/ak seeing a flop if he's that tight. you're prolly better off folding

well considering your two options are shove/fold here, i like fold given that he's been pretty tight etc