Yeh if he's on 250k pw then it ain't happening (didn't know he was on that much).That's ideal but he's already on £250k a week, he's not going to drop £100k when he can get more on a longer deal elsewhere.
I'd push it to 200k pw as he's a quality player and exactly the type of signing we need. The alternative is buying Mbuemo for 60m and paying him 120k/150k pw on a 5 year deal.
Either way, they both would be worthwhile signings imo.