Looks to be a good signing. It's very difficult for a player to come straight into the PL and adjust to the pace and physicality of the game. He's shown glimpses of what he can do this season, but hopefully next season he'll be an integral part of a very good Everton team.
Our midfielders are all capable of scoring goals-
Arteta
Fellaini
Cahill
Osman
Billy
Pienaar
All first teamers quite capable of 5-10 goals a season each.
we know Gosling, Rodwell are capable of chipping in also.
Neville is just about the only one who doesn't chip in other than the very occasional goal.
When we look back at the midfielders at his disposal when
Moyes took over:
Niclas Alexandersson
Mark Pembridge
Li Tie
Thomas Gravesen
Scot Gemmill
Tobias Linderoth
Lee Carsley
Kevin McLeod
Leon Osman
It's difficult to see how that midfield could provide anything close to a steady supply of goals! (Osman was still an untried reserve)