Skill wording

I feel that there are some skills that would benefit greatly from support gems that are not applicable to them due to wording, even though it would make perfect sense that they would be.

An example from me would be Ember Fusillade cannot be supported by overabundance. It doesn't have the word limit, but giving it one more floating ember and cutting down the duration they hover before firing would be perfectly sensible.

I was wondering if there are other cases like this you can think of. I think it feels pretty bad to see the perfect support and it is unapplicable.