He's been unlucky with injuries and that's been a large part of why he hasn't been able to put too many consistent runs of form together for us. He scored some pretty vital goals in the first season and a half of the Emerevolution, including in wins against twats like Man U, Man City and Arsenal off the top of my head and I'll remember him with fondness if he does leave. Won't be devastated if we see him in a Villa shirt again, either.