FA study Nev's Carlos taunt

The Manchester United defender reacted angrily while warming up on the touchline when former team-mate Tevez pulled Manchester City level during last night's Carling Cup semi-final.

Tevez rounded off his celebrations by making it clear he thought Neville had said too much in the build-up to the game, which City eventually won 2-1.

The Argentina international left Old Trafford last summer and, speaking earlier this week, Neville claimed Alex Ferguson was right to let him go.

But Tevez had the last laugh by netting twice in the first leg of the cup clash at Eastlands.

And Neville could now face an FA rap after his reaction was caught on camera.