Manchester United are seemingly keen on delving into the South American market and they’re set to compete with Chelsea for the next Endrick. Old Trafford has found itself with a handful of wonderkids this season as Kobbie Mainoo and Alejandro Garnacho establish themselves as some of the league’s best. With youth being such a success for Manchester United, it would make sense if the club wanted to sign more prospects. This seems to be the case as over the past few days links have emerged. Four exciting Argentine youngsters have been scouted by United recently, while links with Palmeiras forward…