[Jack_]

Surely there won't be one? There has never been a sing-off with four acts remaining.

People may refer to last year, but last year's semi-final had five acts [the equivalent of the quarter-final this year], and so they could just about get away with it. But with four acts, surely not?

Think about it...two acts called safe are likely to end up being the top two, would make the whole thing a bit predictable come the Final...