I probably shouldn't have played the hand like this, but what do you put opp on?

Table Name Hand ID Game Stakes
$5 NL - 9 Seats 4665708-3 Holdem No Limit 20/40
Hand Start.
Seat 1 : Mr. Nice has $2,000
Seat 2 : the mark has $2,220
Seat 3 : bui-lui has $1,780
Seat 4 : MacAtaak has $1,960
Seat 5 : nickthefool has $2,000
Seat 6 : igordon has $2,020
Seat 7 : red2's has $2,000
Seat 8 : vic61 has $2,220
Seat 9 : 3 min hero has $1,800
bui-lui is the dealer.
MacAtaak posted small blind.
nickthefool posted big blind.
Game [3] started with 9 players.
Dealing Hole Cards.
Seat 5 : nickthefool has Tc Td
igordon called 40 and raised 160
red2's folded.
vic61 folded.
3 min hero folded.
Mr. Nice folded.
the mark folded.
bui-lui folded.
MacAtaak folded.
nickthefool called 160
Dealing flop.
Board cards [4s 9s 5d]
nickthefool bet 200
igordon called 200 and raised 200
Here i think he is either a decent player with a high pp, or he has something like AK and wants me to fold, or is just bluffing. I decide to call, looking to fold to major aggression.
nickthefool called 200
Dealing turn.
Board cards [4s 9s 5d Kd]
Trying to see where i stand...
nickthefool bet 200
igordon called 200
Dealing river.
Board cards [4s 9s 5d Kd 2h]
I think i would have been reraised on the turn if i was behind, and value bet the river...
nickthefool bet 160
igordon folded !!!
nickthefool wins 1,620 as the last player standing
Hand is over.

The only thing i can think is that he was on AQ or AJ, but even that just doesn't seem to make sense to me. Can anyone put him on a hand that this play makes sense with?