I would like to see the racials a bit more open. For example: Carnage (Khajiit): Just 3% crit, but both, magical and melee. It would at least open up a sorceror based play style for Khajiits, even the rest of its racials still do not support it as much as Breton or Altmer.
I know some will say no because they are playing melee and I do understand, but what about Siphoning (if you are playing NB) for example? Or any ranged class based attack based on spell crit? I guess most would not loose much, but it would open up character creation. And freedom is a selling point of Elder Scrolls.
I guess it is to late, but I do think the racials are to combat orientated. Why do Kjahiits do not have better night sight? Why are there 4 different racials instead of one or two?
Most speak of Bosmer or Argonian as weak, but I do like the idea of the swim speed bonus (as the sprint bonus if you are playing orc).
I would do the same to Imperial and Red Diamond (less chance, but both magica und melee could trigger).