I believe that it would be an insult to play without Slash, who painstakingly wrote the guitar parts for Axl.
Axl: "I really was sincere about thanking him for doing that and the work that he did on this song is really special and really special to me. I was very appreciative of him doing that."
Glad you appreciate your guitarist writing guitar parts for the band. Nice one. At least he didnt reject that one.
Hardy fuckin' har.
To clarify the context used:
I was very appreciative of him doing the work that he did on this song, which is really special and really special to me.You have a song that has a very personal meaning to you, and your guitar player seems to surpass himself by taking it up to another level with his guitar parts - why wouldn't you be particularly appreciative about something like that? Credit where credit is due.