[alex_front2]

......As unlikely as it may seem, I strongly suspect he'd sing second in a 'he's totally upstaged the first act' kind of a way.

And don't think that Andrea is sing off proof [Leona Lewis came dangerously close 4 weeks from final mainly due to complacent voters imo; 2 years ago the most successful two acts to come out from 2012 James Arthur and Ella Henderson went up against each other, to put in context Rylan, Maloney, Union J and Jahmain got more votes that week; fav to win Ruth White went mid way the year Alex Burke won; even runner ups can be in bottom 2: Olly Murs was in bottom 2 against Jedward; JLS were once in bottom 2. Don't remember 1D?]

Also if he royally fu***d up sing off eg nerves, poor pitch, off key, forgot words, and the other sing off act "smashed it" they'd still save him (except against Ben) which renders sing off futile.