Pick a fight where a fighter lost because of a bad game plan. You are the trainer. You see your fighter lose. You get in your fancy time machine and you change the game plan. What gets the W? If this is too confusing for you then go fuck yourselves.
Hagler-Leonard No trying to play Leonard's game. No switching to orthodox unnecessarily and doing showboat maneuvers. Since the fight was shorted to 12 rounds he should have been even more active and kept the pressure on from start to finish.
Conor vs Floyd I would tell him to clinch more. Wlad style. Throw your slaps and clinch. Drag out the clinch too for as long as possible. Being much bigger and stronger would tire Floyd out and you would kill time and absorb less damage.
De la Hoya v Trinidad Me, the cornerman: "For fuck's sake STOP RUNNING and engage like you did for 4 more rounds"
Perhaps the advise Joppy's cornerman should have given him is "KEEP YOUR FUCKING HANDS UP YOU BRAIN DEAD FUCKTARD!"
I'd tell Milton McCrory in the Curry fight, "Tell him that you're donating your entire purse to AIDS research. Maybe he'll carry you."