I haven't done this, but I have heard of players putting deliberately shorter shafts in their drivers. I think TaylorMade had a driver with a deliberately short shaft at some point, maybe a decade ago.
If I wanted this at some point, I'd probably just use an Anthony Kim grip when playing, although I recognize that isn't the same thing. A decade ago, before I had my first fitted driver, I did have a period of time where I used that AK grip on driver shots; I was also (somehow) of the belief that I should have a shorter driver shaft and this was before I recognized just how overrated fairways are -- even worse, back then, a 200 yard drive was a great one for me, so giving up distance for the fairway was not a good trade.