I don`t see it happening(at least my crystal ball says so
,joking).
Anyway,i think it`s just another of the usual media invented stories before the start of the season.I can bet that already tomorrow or very soon we`ll witness the official denial by Del Piero about it.
I can see that the public would like to see Milan giving shelter to one more `homeless` but i still think it is just a rumour.Nonetheless,if it happens,as said in the article,we`d have another forward but with different characteristics to those we already have,end of story.I wouldn`t rack my brains about this too much.