On the original topic, I think that calling the Gremlin Faction the Bayou faction would probably be better, overall. Honestly, I think the BEST solution would be for Gremlins to finally get a story along the lines of "Hey, we're relevant outside the Bayou now, watch out, other six factions!" and utilize all the Gremlins working together. We've been building up to it forever, heck we even got a Gremlin General, but of all the factions the Gremlins have had the slowest growing lore and the least impact on the ongoing storyline by far.
I'd love to see a 3rd edition, since I just started playing, but I feel quite left in the lurch; I'm fighting a new master every game, and they have so many tools that I have a hard time keeping up or trying to figure out what'd be good and what's awful (Bringing brewmaster and all his pushes and conditions against Von Schill and his "Free shots every time you push" junk is a terrible plan, in retrospect). Honestly I'd love to see more models that follow the design of the Swine-Cursed. A minion that has a specific master in mind (Wong, with the Magical status and Blast Resistant) but at the same time can work in a number of different crews (Ulix likes having new pigs to work with, and both Ophelia and Som'er have enough blasts that a Swine-Cursed could provide a little melee punch). Not every crew wants Swine-Cursed, but they're usable by a number of different crews. Compare them to like, Moon Shinobi, who are kind of awful even in the crew they're designed for, and have almost zero synergy with any non-Brewmaster master.
I feel like we need a book sort of like Age of Sigmar's General Handbook 2016/2017, that re-balances things a bit, and adds a little more. Stone rebalancing and some model alterations. We just had new upgrades for each master, but the upgrades are just that: upgrades. You're paying the price to slap on something that should honestly already be on the model to begin with, and even the cool new upgrades for Brewmaster don't make Moon Shinobi or the Whiskey golem playable (The whiskey golem upgrade is so, so close though)