We all know that De Gea have tried for Manchester United, and am sure that all Manchester United fans knows that De Gea have kept some clean shit in the past which really help Manchester United in dangerous moments, but I was just surprise the first moment that I heard that Ten hag is no longer interested in De Gea and he now wants Onana. Even the just concluded season, De Gea really performed well for Manchester United, but he made some errors which we know he shouldn’t make, I think that’s just the reason why Ten hag is no more interested in De Gea anymore, and Ten hag those not want to take any chances next season, he is really aiming for the league, but we shouldn’t blame only De Gea for some of those errors, we have to blame also the defender because they are the cause of some of those errors made by De Gea.
Indeed, De Gea is a legend for Man United that should be appreciated, but believe in Ten Hag's decision as a fan, you should just enjoy it, the point is, clean sheets are not a guarantee for a win. Man United conceded 1 goal but was able to score 2 goals automatically 3 points' maybe that's what Ten Hag thought, naturally Man United is more of a priority for goalkeepers who can build up attacks like Onana.
In my opinion, this is also the right time for De Gea to leave, apart from that Man United needs goalkeeper regeneration and adapting to the playing style that Ten Hag needs. On the bright side, De Gea moved to leave a good impression at the end of his season by winning the golden glove, and it's still easy for De Gea to find clubs willing to want his services.