By Simon Bird Sunderland fans demanded Michael Beale be SACKED after just seven games in charge – as Liverpool star Fabio Carvalho grabbed the winner. On loan Anfield striker Carvalho netted after 71 minutes to break the deadlock in a turgid game at the Stadium of Light. The home crowd were unimpressed with former Rangers head coach Beale when he arrived to replace sacked Tony Mowbray in mid-December. Seven games into his reign and Beale faces the first demands for his head after being taunted with: “You’re getting sacked in the morning…” by his own supporter. The goal, which took a heavy defl…