I've never really seen him given a run of games over the last couple of seasons, other then the run he got pior to his injury (waits for Baz to tell me I'm wrong) but I wouldn't say he's not being given a chance.
I remember seeing him play for Liverpool and just not being good enough, he clearly has an over inflated ego. (From what a fair few Liverpool fans say)
Lucas isn't ****, he's not brilliant but he's not ****. He's been doing quite well for them considering all the negative stuff around them at the minute.