Finally we know who is inducting G n’ R into the R n’ R Hall of Fame: Green Day. It’s still unclear whether Axl Rose is going to bother showing up, and without him there’s unlikely to be a reunion concert from the group. It has been suggested that Green Day will play in their place in case of a no-show, but luckily Axl has a solid history of making concert dates on time, so that shouldn’t be an issue. Oh, wait…