He may now struggle to maintain fitness (for whatever reason...) but people seem to have short memories as for under Moyes he was pivotal.
For a good period of time he was the lynchpin to our both our midfield and play: wide-variety of passing; forward thinking; defensively strong.
He may not be near the standard any more due to a numerous reasons but he's never been dreadful; a crock yes but when he plays he performs.
And for me that's under Martinez as well. Unfortunately his attitude is another issue and I was shocked as anyone that he was offered a contract.
Personally, if he really wanted to then he could still offer something to the squad, yet I just doubt he'll ever fully commit to reach that position.
Shame really as when he first came, as
@DualityNSNO rightly mentioned, he was actually a really influential player.