Daily's performance is why Cuellar is Rangers' most important player. Daily followed the ball for the first goal, and for the second Celtic goal he allowed McDonald to turn in the box.
I don't think Cuellar would have given away those goals.
Both of Rangers' goals have come from set-pieces: Weir and Cousin have scored from identical corners.
I prefer Cousin of Darchieville, but Cousin has to play to his skill, namely, he has to hold the ball up more effectively in order to bring Rangers' other players into the game.
As it stands Rangers will probably win the league.
Edit - Hartley should have been sent off for his foul on Barry Ferguson. Hartley's intention seemed malicious.