It was around £50m and the wages of £480,000-a-week would have put him among the highest earners in the world. But the 27-year-old holding midfielder would not get a deal close to that kind of money from any clu. The Spaniard is currently out injured after having surgery on his chronic ankle problem in December, which ruled him out for three months, meaning he will return in February. us fixtures, results and live match commentaryBenfica dont appear overly confident of keeping the 22-year-old, but president Luis Filipe Vieira insisted the Red Devils will have to meet his release clause. Aitor Alcalde/Getty Images4Steven N’Zonzi’s stock has risen substantially since leaving . He is in talks with Juventus over a new contract, which he is expected to sign — but only to increase his price. Allan Saint-Maximin is a tricky, pacy winger who started his career at Saint-Etienne before Monaco snapped him up. Manchester United duo Morgan Schneiderlin and Memphis Depay and Burnleys former? Old Trafford centre-back Michael Keane are more realistic options. The 23-year-old Argentinian forward is considered one of the brightest prospects in world football, and Juventus are determined to keep hold of their prized asset. Higuain could be partnered upfront with SanchezGetty Images6Paulo Dybala has been in great form for JuventusThere is a feeling that both Sanchez and Mesut Ozil want to see if Arsenal can compete for the Premier League and the Champions League before committing to the club.