Why not. Trump has good entrepreneurial skills just like Abramovich. That's why I think he can manage Chelsea. In addition, he is world-renowned and he will have no trouble finding an experienced assistant, even if he has some difficulties. If Trump can run the United States, I don't think he'll have a problem running a soccer club.
That would be easy for him he knows as a businessman to pick the right people in his organization, I'm not a big fan of football but we are talking about managerial skills and building winning organizations so I think Trump is the right guy it's not easy winning the US presidency and running the most powerful country, although he is controversial he also did a lot of great thing to Americans.