Every team has "issues". Unless the issue is that half the best players are injured it doesn't matter. If you have a franchise player who is a true winner, then he overcomes them. Harden isn't a winner, and he never has been. Unlike Curry, he doesn't have three rings on his fingers, and he doesn't enjoy the distinction of being the franchise player on the most winning team in NBA history.
Only thing he does is lose in the 1st and 2nd Round. He wasn't winning shit with Chris Paul, spare me those wishful imaginary achievements, and everything he did win with Paul was because Paul was the superior the player carrying him. That's why CP3 has the second most win shares of any active player in the league behind, naturally, Lebron (#1 Career WS per 48min). That's why in polls of players, coaches, or pundits, Paul has been named the best point guard in the league over the past 20 years more times than any other player in the league three-fold.
Give him DeMarcan. Give him Wall. Unless you give him Lebron, Durant, Kawhi, Curry, Giannis, or someone who can actually win, Harden's going home early at the end of the year. Oh, and LOL, wait, that's right, cross Durant off that list. Even with Durant (and Westbrook, Ibaka, Martin) he couldn't get carried to the ship.
Born loser.