I don't much see the point of alternate Master sculpts. but, I'd not be opposed to them. I'd like to see (in order of release)
1) Book 2 models
2) Book 3
3) book 3 models
4) alternate sculpts of various troops (guild guard, belles, zombies of all shapes, teddy, vultures, daydreams, basically, anything I'm going to have more than the current booster size of in my crew potentially)
But, I'm not trying to tell Wyrd ho to run their business. Just my opinon. Nothing more...nothing less.