Wigan Athletic boss Roberto Martinez was happy to see his players clashing with eachother on Saturday.
"If I'm honest I was glad to see that because the position we are in we need passion," said the Spaniard, whose side will drop back into the bottom three if Aston Villa manage a point at home to Manchester City on Monday night.
"We cannot have players who accept defeat and go through the motions," he added.
"It was a moment of frustration between the players who had the feeling we had thrown away the opportunity to win three points and the reaction from James and Emmerson is something I want to see in the dressing room.
"I think they were demanding a little more from each other and then it became a little argument.
"If everyone could have that passion in the dressing room we would have been a lot more competitive than we were in the first 20 minutes."