This really doesn't 'improve' the site, but similar to having Shiny mons in the builder, it would be fun to have Marks which you can apply to your mons, literally just for customizability - Is it a pointless feature only suggested for customising mons? Yes - however, I feel like it aligns with other features in the builder, e.g. Nicknames and 'Shiny-ness', which while they do have niche competitive factors (1) (2) (3), In 99.9% of cases however, its for aesthetics, and marks provide another 'aesthetic factor' for people to use when building.
(I've not thought about it properly, but would marks provide a weird advantage / disadvantage, if so, they align even more with Shiny mons and Nicknames - having a competitive niche)
If you don't know what Marks are:
( https://www.serebii.net/scarletviolet/marks.shtml )
I really want to hear peoples thought, I think its a cool idea.
(I've not thought about it properly, but would marks provide a weird advantage / disadvantage, if so, they align even more with Shiny mons and Nicknames - having a competitive niche)
If you don't know what Marks are:
( https://www.serebii.net/scarletviolet/marks.shtml )
I really want to hear peoples thought, I think its a cool idea.