You could tell he wa a little bit out of his depth last year, but he worked hard and did the role that was important for the team - never looked the long term answer
But he couldn't even get on the bench this season when we were playing 2 up front with no other strikers fit, never had a look at him in 433 which was Lambert's preferred formation
I think he probably did look out of his depth in the Championship, but certainly wasn't on his own in that category.
It was a strange situation this season, because Lambert put a lot of trust in Roberts when he first came in, then put him on ice this year when realistically he probably would have done a capable job at this level.
He's a nuisance, a hustler and hard working, throws himself about. Think he has something to offer at this level to be honest.