Some players have been asking for this for a LONG time. Personally, I really, really don't care for it, but I'm not going to yuck anyone's yum.
If they ever did release a Kobold player race (and perhaps iconic with it...ugh ?), I'd definitely want to keep my racial feat I worked hard for (and sure, I'll take more PL bonuses, stances, racial APs, etc.). But honestly, I just wouldn't be able to TR out of those lives fast enough. That's a guaranteed 12 Otto's boxes sold (yes, I'd even stone from 15-20 on the iconics + 2 epic boxes to go 20-30, just so I didn't have to play any of it).
If other players did finally get the playable kobold race they've been asking for all these years, then I'm genuinely happy for them. But for me...just...no.