Thank you all for your advice. Ended up winning the game
(22445834), and that wouldn't certainly have happened if it wasn't for your help.
He ended up using the monster PF after all. This surprised me a bit as I was almost convinced he was taking care of his minutes. Luckily for me, the "crunch time" against his TIE certainly ruined it for him. Had he set a normal enthusiasm, I think he would have made it.
The funniest thing about this was both our failed tactics: I used Look Inside and he defended with 3-2, he used Motion and I chose a 2-3...
To sum this thread up: more than advice on how to deal with this match, you guys thought me some approaches to matches I never thought about: checking the opponent's season stats for important data like: Do his players have lots of turnovers? Does his team rarely shoot for 3? And so on: knowledge I'll use in the future.
Best regards, and good luck with your season!