He put pressure on Ancelotti to play 2 strikers when Lotti wanted only one. He cant force Allegri to play 4 forwards when he is already playing 3.
Robinho is signed as backup, Berlusconi even hinted at that bit crytpically before the Robinho rumours got really going, that after Ibra they would for another class player, because the season is long and anything can happen etc.