Donovan isn’t a 3B and neither is Wetherholt. Saggese is probably barely passable and he’s no given to say he’s even a 1 WAR player. Gorman isn’t hitting enough yet to say he’s an upgrade. Now, if someone were to give up something or take on most of his salary, I could be convinced to trade him. But to DFA a guy like that for being average (he’s still on pace for right around a 2 WAR season) would set quite the precedent.