stars 100r. suicide?

[Heir_Aparent]

i know so early on in this small pot, maybe its not worth it to make this play. but it seems to me it will work a lot of the time w/ this board.

no real history, saw him play 1 hand he seems standard for the 100r:

PokerStars Game #10339028758: Tournament #51838200, $100+$9 Hold'em No Limit - Level I (10/20) - 2007/06/08 - 20:03:17 (ET)
Table '51838200 14' 9-max Seat #6 is the button
Seat 1: aggie69 (1890 in chips)
Seat 2: torkolort1 (2990 in chips)
Seat 3: thedonator (2780 in chips)
Seat 4: Heir_Aparent (2930 in chips)
Seat 5: Rune_p_play (2950 in chips)
Seat 6: BrunoCarrico (1470 in chips) is sitting out
Seat 7: rupert (2980 in chips)
Seat 8: HitUR2outer (3010 in chips)
Seat 9: Ynenk03 (4530 in chips)
rupert: posts small blind 10
HitUR2outer: posts big blind 20
*** HOLE CARDS ***
Dealt to Heir_Aparent [5d 7d]
Ynenk03: folds
aggie69: calls 20
torkolort1: folds
thedonator: raises 60 to 80
Heir_Aparent: calls 80
Rune_p_play: folds
BrunoCarrico: folds
rupert: folds
HitUR2outer: folds
aggie69: calls 60
*** FLOP *** [2c 7h Jd]
aggie69: checks
thedonator: bets 180
Heir_Aparent: calls 180
aggie69: folds
*** TURN *** [2c 7h Jd] [Jc]
thedonator: checks
Heir_Aparent: bets 450
thedonator: calls 450
*** RIVER *** [2c 7h Jd Jc] [4d]
thedonator: checks
Heir_Aparent: bets 2220 and is all-in