Not really. Milito is scoring constantly for 5(6)th season. While Toni scored 2-3 seasons in row, when Bayern got him.
What are you talking about, Toni has done exactly the same.
04-05 Palermo 30 Goals, 35 Games
05-06 Fiorentina 31 Goals, 38 Games
06-07 Fiorentina 16 Goals, 29 Games
Those are the serie a stats for Toni, prior to him moving to bayern.
At Bayern.
07-08 Bayern Munich 24 Goals, 31 Games 10 Goals, 11 Game(UC)
08-09 Bayern Munich 12 Goals, 21 Games 3 Goals, 8 Games (CL)
Milito:
04-05 Genoa 21 Goals, 39 Games
05-06 Real Saragosse 14 Goals, 36 Games
06-07 Real Saragosse 22 Goals, 37 Games
07-08 Real Saragosse 15 Goals, 35 Games 2 Games (UEFA Cup)
08-09 Genoa 19 Goals, 27 Games