Aston Villa have suffered four defeats on the bounce in all competitions. It’s not a pretty sight for Unai Emery, especially given that his team are now a Champions League side and they simply aren’t performing like one. There was an interesting build-up to Aston Villa’s 2-0 defeat to Liverpool because many were wondering if Youri Tielemans would start. The simple reason is that Tielemans has been left out of Belgium’s upcoming internationals, despite captaining his nation last time out and being a crucial player. That sparked an injury worry amongst Aston Villa fans, but not only did Tieleman…