I'm not 100% sure if no one else has pointed this out but there was two issues in the first playtest that I noticed right away. The other issues from what I read in the recent post from Mark Seifter seem to have been addressed already.
My two issues are as follows.
1) Armor Silence is a good Talent for any of the Vigilante variants. Since every version has stealth as a class skill this talent would go well with any of the Vigilante versions.
2) Armor Skin would make a lot more sense if it was in the Stalker Vigilante variant since it is the only version that has Acrobatics as a class skill. It makes very little to no sense for a talent to be in a vigilante variant that doesn't even make use of Acrobatics as a class skill when both Acrobatics & Escape Artist as effected by the talent.