Well, then don't do nothing and continue losing...
Seriously, At least in the end he could say "God knows that I tried in so many different ways and it just didn't work it out" and trust me, if he still losing I'll be ok, since he at least f***ing TRIED. This "try thing" should begin a looooong time ago, at lest a couple a weeks ago. On the other hand he tried moving Crawford.... Hahaha are you kidding?, since when the offense has been the problem?... This guy is unreal. Regardless Crawford sucks.
But again, at least try something different at the pitching... you already suck at pitching, why do not try? Egos? f*** the egos.
BTW I said Tazawa sarcastically... Put whoever name you want. But Try!