delericho
Legend
Why do you have that feeling? I presume it was hinted or mentioned upon?
Over on Circvs Maximvs, Klaus noted that humans are the most played race by a long way, then Elf, Dwarf, and Halfling. Once you move beyond those the frequency apparently drops massively again.
There is also what I term "the Dragonborn Question" - specifically, do you include them or not? Omitting them (while including other 'fringe' races) is likely to be seen as a snub to 4e players, but a number of old-edition players really don't want them in the PHB (to the point where their inclusion would be a deal-breaker).
However, WotC can easily duck that issue by including only the "Big 4", and saying that they just didn't have room for anything else - in effect, dropping any and all 'controversial' choices.
(Now, all that said, the playtest materials specifically include a High Elf, which suggests that what 4e termed Eladrin are in, in turn suggesting they're not taking that route. So, we'll see.)