trust me, Milan cares even less what player fans at MM want or think Milan should sign
seriously though, I also think that there are better choices than Belletti out there, although I wouldn't say that he is a complete tragedy either.
Although I could see why Milan would choose him over Alvez or Miguel - let's face it, 15-20 mil isn't cheap by no means not to mention that their current clubs aren't exactly thrilled to let them go - I still think that both Reveillere and Oddo (Belletti is also 30 yo) are at least as good, if not better, and should be available at far more reasonable prices than Alves or Miguel.
Zambrotta could also be seen as an option at RB.
But lets see what happens, just because we are interested in Belletti, it doesn't mean we'll necessarily get him or intend to use him as a first choise RB - after all, a free agent won't hurt Milan's wallet.