I doubt it'll get mentioned at all, and I think that his comment on 'throwing many things at a wall to determine what comes next' isn't going to apply to the patch MSQ until 7.3 when DT likely ends and we move on to setup of 8.0. Development takes time and 7.1 is likely already operating without any story feedback.
I do think, however, that the team are currently all hands on deck trying to figure out what went wrong. Yoshi-P has stated in interviews that they may experiment and end up doing things that don't work, but they absolutely try to avoid doing ANYTHING that will upset or disappoint large portions of the player base. This is why they respond to fan feedback by giving Erenville his own expansion, or bringing Emet back in EW. It's probably why Estinien ended up a Scion too.
This is to say that the writers full-throatedly believed that fans would universally adore Wuk Lamat and would want her around at all times. Not only that, but they believed that we would love Wuk Lamat so much that we'd be okay with the Scions doing absolutely nothing in favour of giving her more screen time. It was a gamble: an ill-considered, poorly researched, high risk/low reward gamble from a Dev team that should have learned these lessons already, but Yoshi-P can't come out and admit there's an issue because his role is ultimately to protect his writers as the guy who has final say on everything.