Manchester United will really regret why they disrespected the Spanish goalkeeper David De Gea that made him left the team last season, because Manchester United coach Erik Ten Hag thinks or believe that David De Gea was one of the reasons Manchester United were not doing well that made him choose the formal Inter-milan goalkeeper Onana over David De Gea if they are not regretting now definitely they will in a later run, they really lost a diamond.
David De Gea two panalties save against AC Milan prove that he is one of the best goalkeeper in the world.
David De Gea has been winning Manchester United best player of month award almost all the time as a goalkeeper due to his good saves in the club. I remember some matches that Manchester United should have lost but due to David De Gea saves in those matches they were unable to loss surprisely to me I don't still know why Manchester United allows David De Gea to leave the team, am really happy that David De Gea made those saves expecially the panalties he saved that gave Fiorentina all 3 point in there match against AC Milan which ended 2-1 against AC Milan on Sunday.
First of all, Onana looked not that bad when he was at Inter, so he wasn't a bad decision. But, I also believe De Gea would have been terrible at United, not because he is terrible himself, but because everyone at United is terrible, and De Gea would be one of them, wouldn't really change much and would be equally bad like others. He got rid of them and this is how he became good again, he deserved to be at some great club last season too, but he wanted a ton of money (reportedly over 5 million a year) which was more than what teams were ready to pay, this time he just accepted the best club he could find, and he is doing very good.
So if we switch Onana with De Gea right now, I bet De Gea will do worse and Onana will do better, because the thing that makes these players bad is the team.