Help me to understand.
Why does he want to leave now he's back in the team?
I think ultimately he knows that he isn't in Brendan's long term thinking.
Lucas is great, but he's without a doubt replaceable. And he's exceptionally limited. Should he arrive in the final third he's absolutely pants. I think Brendan wants a DM that's versatile enough to contribute towards counter attacks, with an overall wider skill set.
Makes sense on paper, however:
a) I'd be surprised if we actually went and bought said replacement now
b) I wouldn't trust our transfer committee to spend the money
In theory I like the idea of Emre Can pushing forwards into Lucas' position, but when he's been so calming and effectual as one of a defensive three it makes me nervous and seems counterproductive.
As I say, buy someone like Bender and I wouldn't give a shit.