For all the talk about best of 5 set women’s matches at grand slams, I think that the first 3-4 rounds of men’s matches being switched to best of 3 is considerably more likely. Again I stress that I would strongly dislike it, but I’ve accepted that it’s inevitable.
Plenty and a seemingly ever increasing number of best of 3 set men’s matches at regular tournaments, and women’s matches in general, are approaching / reaching / surpassing the 3 hour mark these days. The direction of travel at the grand slams will clearly be to shorten grand slam matches for the men, at least in the early rounds, rather than lengthen matches for the women. We’ve seen best of 5 set matches die a death away from the grand slams.
All 7 rounds for the women being the best of 5 sets is a complete non-starter, due to the scheduling complications that would create during the first week / first 3-4 rounds. Only the final being best of 5 sets and no other rounds beforehand, would be a terrible move; players featuring in their first grand slam final would also have to adjust to playing in their first ever best of 5 match as well. So I can understand the lure and appeal of best of 5 set matches for the women from the QF stage onwards, as a compromise / happy medium there.
But I just think that there’s no chance of it happening.