Saara absolutely should win, but I don't think she will nor do I think it's best for her career, so don't want her to either. I'd rather she have more freedom and control over her career and I'm not sure whether Syco is the right label for her - it may be, but I'd like her to be able to decide on that on her own instead of being contractually obliged to sign with them and not being able to approach any others.
Matt and 5AM could benefit the most from signing with Syco. Emily needs a better manager who will take her down a more folky route instead of trying to go mainstream pop.