Casemiro really isn’t having his best season at Manchester United. The Brazilian has been, with all due respect, a bit of a liability at times this term in the midfield as he’s struggled to command the centre of the park in the way he used to. We hate to use this term about such a legendary player, but it really does look as though the £70m man’s legs have gone. Don’t just take our word for it though. Speaking on the No Tippy Tappy Football Podcast, Kenny Dalglish has said similar, claiming that one of United’s main problems recently has been a lack of speed, highlighting Casemiro as one playe…