Not for those two (SS/CF), but for Pastore (AM)? Damn yeah!
I think that if Pastore was italian and ours and Giovinco the inverse, people would put Giovinco in their dream team. I know that Pastore is still slightly better than our boy, but between Giovinco for free and Pastore for +20M? I have no doubts about this.
As for Aguero and Tevez discussion, Tevez is a better player, but Aguero would be a better option for us.