So 89 had some good stuff in it. We found out that mark will basically make it of course, the viltrumites will help, and appparently he's a match for something. Also we have Bulletproof in invincible gear.
heres my theories on the future of Invicinvible's earth
We found out that Mark is a match for something. I think it's possible he's of royal blood, perhaps of the family that ruled before Thragg's. this will make him able to command the viltrumites if he can defeat thragg in a battle. due to him being able to fight off a newer stronger strain of the virus, it's possible it will effect him like how allen the alien got stronger from getting his behind handed to him by viltrumites, but best guess is he is royal blood, he will defeat thragg, kill him, and move on
from there, we can speculate what comes next by bulletproof in an invincible uniform. perhaps invincible incorporated could be a company of all viltrumites and select others with powers to stand beside the viltrumites. this will be Mark's move, to turn them into the biggest race of heroes instead of villians.
so yeah, thats it, wanted to hear some other thoughts and speculations, please post, I'm dying to hear other theories