My favorite in the PnP. According to interviews, all of the PHB subclasses will be in the game, so this should in include Assassin.
My fear is that they change how it works though, like they did with Thief, which became a DPS class.
To my knowledge, the most recent (admittedly months-old) version is that not all subclasses may be present. But I think Assassin is going to make it in.
I do wonder about the features though. Surprised status seems to be random or finicky(?) and obviously they're not going to leave Infiltration Expertise and Impostor (on the off-chance we get to 13th level) as they are. Could make it or break it, which I care about since it's the archetype I usually play. :P
