Charlotte_Mage
How will he deal with the problem that is Zs'Skayr? (Otherwise known as ghostfreaks previous self). They are [Genetically Conscious], so any part of their DNA carries their existence; he'll probably have to wipe that DNA's memory using magic, so then it will truly be his. Should also deal with the problem ahead of time, so then Gwen doesn't have to deal with it; because, he has [Soul Protection], she doesn't.
Oh, actually a third thing. Will his Omnitrix have a miniature Universe in it, like the original? Because, that's why the ultimate forms rebelled; they were stuck in the actual robotic parts of the Omnitrix while the other Transformations, the normies, were on their own planets living life. But then again, that Omnitrix is powered buy a shrunken perpetually dying star. And it has a whole planet, as its storage, for all the DNA samples.
Suggestion for later that the mc obtains DNA from Kevin to transform into a mutant remember it is not the original omnitrx that does not allow you to transform into your own race so I find that very interesting the ability to absorb everything from Kevin plus his unique ability to anodite the mc would not need the omnitrx and could transform into any alien he wants without using his omnitrx and it would be more powerful because it would be his abilities and not that of the omnitrx
Two things, 1. Will his skills combine? Like [Running], [Walking], [Parkour], etc. will combine into [Movement], or [Advanced Movement] 2. Is there a Max Level for his skills? Like 10, 20, 100, Etc. Or does it depend on the skill/will they, after reaching max level, just evolve into a better form and as such keep increasing?