Pretty sure this is standard but CO open seems really strong with his stack size but I just have to shove after SB flats, yep?

PokerStars - $15+$1.50|2500/5000 NL - Holdem - 7 players
Hand converted by PokerTracker 3

SB: 165,169.00
Hero (BB): 126,014.00
UTG: 298,619.00
UTG+1: 154,378.00
MP: 122,844.00
CO: 88,920.00
BTN: 124,056.00

SB posts ante 625.00, Hero posts ante 625.00, UTG posts ante 625.00, UTG+1 posts ante 625.00, MP posts ante 625.00, CO posts ante 625.00, BTN posts ante 625.00, SB posts SB 2,500.00, Hero posts BB 5,000.00

Pre Flop: (11875.00) Hero has 2 2

fold, fold, fold, CO raises to 12,121.00, fold, SB calls 9,621.00, Hero raises to 125,389.00 and is all-in

Stats on CO and SB? What's your image? Readless I like it.

If you think CO is not wide here, it's not a shove imo. He needs to fold like half the time. SB flatting leaves me confused but am sure someone will help us.

I need a read on CO not to shove.

seems fine, reads would help....