Hmmm....I don't have a problem Andrew casting, and wouldn't mind if he continued his role in a shared universe. I certainly don't subscribe to the notion that if shared rights occur, dump Andrew because it will tie Sony Spidey to Marvel. That is asinine, IMHuO, if we are talking about shared rights. If Marvel got back full rights, then yes I agree...totally recast Peter/Spidey.
I liking it to Bale's Batman to Afleck BvS...I wish Bale could reprise the role; but, I understand they want a less darker Batman, that is not associated to Nolan's version, so Bale is out. Personally, I think Bale Batman would be a nice contrast to Superman; and, the dynamic that present itself when choosing sides. So here's hoping we still get it, cause I feel it may be contrived.
Anyway, the point for me is, "IF" I had to choose between retaining Andrew or shared rights with Marvel, then I'm sorry guys...I would be singing, "Hit the road Drew, and don't you come back, no more, no more, no more, no more." I totally agree with those that's say why sacrifice, simply a good(at this point) Spidey flick, for an actor who is certainly not beyond being replaced. I don't understand that line of thinking regardless if you feel the "Amazing" films was good, great, or not.