Apologies for the late post, the VC reveal had me busy for a bit. Sadly I have only these reeking cave-lizards to make up for it.
Conveniently, the stats for PC troglodytes are already listed in their entry. Inconveniently, they have two horrible humanoid HD and not too much in return for it. I guess Stench is an okay debuff for something that doesn't take actions, +6 natural armor is always nice early in the game, and Multiattack synergizes well with the claws and bite they get.
I think a -0 rating can barely be avoided by troglodytes having just enough unique features to maybe justify picking them. At the very least, they can be turned into usable characters. +0 for now.