For his first sub he brings on like for like in a system that so plainly wasn't working even a smear of pigeon shit was aware of it.

Second sub Gibbs for Cazorla. That one can't be explained in any way, unless Wenger feels a point was okay here. In which case, if he thinks that, we have already lost any hope of the title.

Third sub - A player who could actually make a difference, at 89:15 on the clock.

Only one word for it. Pathetic.