[GBP04]

AQ and AA are both real possibilities here for the CO. I don't like a push because no better hand is folding and no worse hand is calling, especially since CO is straightforward. If you call this, you are playing out of position against a player who will probably push the river. I think you are drawing dead to the CO, not to mention the possibility of UTG donk having a hand. I'd lay this hand down.