Is there any character like that?

[ErinaBee]

The only way I see an argument like this work, is if it can be demonstrated that the variants are used in different context. That would be a very convincing argument, and an exciting find. Without that, I'm afraid it's just looking at sloppy writing under a microscope.

Yeah, I think it's just sloppy writing. I tried to write something in MS Paint without using the text tool, and tried to make it as sloppy as possible. Many o's started to look like e's, and some o's had a gap on the top. One of the h's was a bit too pointy to be a regular, "not sloppy" h, and one of the u's looked like a v.