This is actually awesome but I'm still probably gonna wait and replay it later, even though it gets me a little tempted to do it now

How deep do you go? The Witcher 3 could be a 70 hour game on easy mainlining it. I got deep on the highest difficulty and do everything at about 180-200 hours before the DLC which adds on another 50 hours. If you mainline it with a dabble in sides and skip the DLC you could fit it into the space between the remaster drop and GTA6 but I'd say it's best to play this game on the second highest difficulty at least and do as much side content as it takes to keep you leveled to the difficulty.

Could you fit 100-125 hours into 8 weeks? Cause that would be a really decent playthrough if you are looking at just mains, some sides and DLC the same. That's like 14 hours a week if I have my math right.