That headline alone, he knows it will end up succesfully. Despite the team doing the complete opposite in the last 2 years.
See for me it boild down to this, we could sell players and rebuild as some others have put in dfefence of him, but what type of player would you buy?
sell lukaku - sign a striker who will score 25-30 goals a season. Except rom is already that
sell barkley- sign a young fielder who is creative and can drive with the ball as well as score. Except Barkley is already that.
Sell stones- Sign a top defender. Except stones with better coaching will be that.
And so on.
See what i mean, thats the issue with the team, we have the right players in key positions, it isn't the players or the fact it is not a 'martinez' team as people have made out. It is simply bad management that is the problem here. So relating to the quote from roberto above, if he can't do it succesfully with these players already here, how does he think he can achieve this when they are gone?