I'm back, I'm back, Ten Hag! Since being sacked by Manchester United, he hasn't stopped. He has appeared many times to watch games in the Eredivisie and is not a regular at the Westfalenstadion in the Bundesliga. However, Ten Hag has a good relationship with Dortmund's advisor Sammer. Running from the Netherlands to Germany to watch the Yellow Bee's game, it feels like there's something going on. However, last Friday, he came to enjoy Dortmund's home defeat to Leverkusen. Is this to prepare for taking over the team? This possibility is indeed very high. In the 17th round of the Bundesliga, after Dortmund lost 2-4 away to Holstein Kiel (second to last in the Bundesliga points table), according to the latest reports from German Sky Sports and Spanish "Marca", the current Dortmund coach Sahin is very likely to be sacked, and his successor is none other than former Manchester United manager Ten Hag. Isn't that exciting? He was fired by the Red Devils just last October, but only two months later, another big club invited him to coach. It's surprising, isn't it? Could it be that his sacking by Manchester United was an "ancient injustice"? To be fair, the current Manchester United is not a team that a coach can put back on track. They shout about revival every day, and change coaches like watching lanterns. Now they've changed owners, and there are many "uncertain factors" within the club. Although Ten Hag had conflicts with many players during his time at Manchester United and spent a lot of the club's…