QQ with reraise and push ($25k $5R on stars)

I saw this hand at a table I was watching and was curious about it as it unfolded. From all the action, looks like QQ is beat ... by at least one of them. What makes me wonder is the fact that burnboy just cold called the push, creating no side pot. Would you ever push over here to try to create a side pot with burnboy, or is this a horrible idea (especially given that the stacks are so deep)? Does someone with AA or KK usually just cold call like burnboy did, or would a lot of ppl try to get the rest of their chips in preflop?

Like I said, hero's cards are QQ.

PokerStars Game #6543554807: Tournament #32891878, $5.00+$0.50 Hold'em No Limit - Level VII (100/200) - 2006/10/06 - 20:22:26 (ET)
Table '32891878 22' 9-max Seat #6 is the button
Seat 1: pinkfloydfan (8045 in chips)
Seat 2: walmart (8685 in chips) is sitting out
Seat 3: IMASUKOUT (4440 in chips)
Seat 4: tom ko in 1 (12635 in chips)
Seat 5: burnboy12 (24980 in chips)
Seat 6: golfnut333 (20529 in chips)
Seat 7: hero (18525 in chips)
Seat 8: guavito (7785 in chips)
Seat 9: tered (7570 in chips)
pinkfloydfan: posts the ante 25
walmart: posts the ante 25
IMASUKOUT: posts the ante 25
tom ko in 1: posts the ante 25
burnboy12: posts the ante 25
golfnut333: posts the ante 25
hero: posts the ante 25
guavito: posts the ante 25
tered: posts the ante 25
daluchy: posts small blind 100
guavito: posts big blind 200
*** HOLE CARDS ***
tered: calls 200
pinkfloydfan: folds
walmart: folds
IMASUKOUT: folds
tom ko in 1: folds
burnboy12: raises 600 to 800
golfnut333: folds
hero: raises 1400 to 2200
guavito: folds
tered: raises 5345 to 7545 and is all-in
burnboy12: calls 6745
hero: folds