If the MacAllister challenge in the 6th minute had been perpetrated by a Palace player, we'd all be talking about how he wasn't sent off.
Horrendous challenge and he should have walked.
What score would he have got then, a 7?
So Mitoma 4 and you mention missing a scoring chance and MacAllister 8 and you don't mention the 4 chances easier than the Mitoma one that he missed?
Oops you did mention 2 of them.