interesting theory, i'm not sure how that would work or where the evidence for it is though..so how you have no doubt i'm not sure.
21 had already taken off worldwide months before Amy died
, and was six moths into its domination so there has to be a teeny weeny bit of doubt about that. It might even be complete bollox
I did say in my mind, and I'm sticking with it - bollox or not
And in those months leading up to her death, Amy was a complete mess. Getting booed off stage for being hammered etc. It's little wonder that 21 took off - Amy was too wrecked to show any competition at that time.