I am not a fan of Naismith at all but you have to give him credit for his performance yesterday. It's clear for everyone to see that he just isn't very good but he still gives his all each game and in games like yesterday, proved that he can offer something to the team. He gave us an outlet in the air and he even beat Terry to a few headers which isn't easy. He is piss poor on the ball and it showed numerous times yesterday but off the ball he was great. He provided cover for Coleman all game and the two of them kept Hazard quiet and he got himself in the position to score for the goal.
I wouldn't have him anywhere near the starting 11 but if he is allowed to get in the box, he can do a job for 15-20 mins if the team are struggling.
Having said that, people saying he was excellent etc yesterday have got their blue tinted specs on. He could barely keep hold of the ball and it reflects poorly on Chelsea that they couldn't exploit that.