I think the reason Charlie is doing this now is because he had a kid recently did he not?
So maybe he's trying to get as much financial support as he can for his family and obviously a Busted reunion would be the best way going about that.
Even though my music taste has seriously moved on from pop-rock, I will be going to this, Busted were the first band I ever saw live, so it'll be nice to revisit that for old times sake, just have to choose between Wembley or the O2.