Stanley Parker
Player Valuation: £15m
This summer truly is make or break for Martinez if he signs the wrong players - like the majority of his transfers so far, it could easily drag us back to becoming a mid table team.
Roberto's record isn't that bad - and nobody gets all their transfers right.
Lukaku, McCarthy and Barry were signings intended for the first team, and they have established themselves there.
Others - Robles, Alcaraz, Besic, McGeady and Kone - were signed as squad members who have had more varied success.
Deulefeu and Lennon were good loan players who made an impact.
Cleverley seems a good start in this window.