Angle One of the Luis Nani tackle:

Angle Two:

My view? The bias in me says red card all day. The non bias in me says “I dunno”. I have the ability of watching infinite replays over and over again, whereas the referee has a split second to make that decision. Roy Keane says red. Adrian Chiles says no red. I’d go with the pro – but then he does seem to have a very bitter bone about Manchester United!