Sign Gueye as Casemiro's replacement? - Free agents and who to avoid

[BBC][Getty Images]We asked for your views on which free agents Man Utd could target this summer and whether there is one player the Red Devils are linked with but you hope they never sign.Here are some of your comments:Michael: Idrissa Gueye from Everton would be a perfect fit. Free agent, central defensive midfielder that is very good defensively and can control play. He would be the perfect Casemiro replacement! I pray we don't sign Baleba who hasn't done much to impress me and costs £1