Angel is this universe's Camille.
As Alistair is Rhadamanthys'/
Richard's alternate universe counterpart, and he's already being shipped with Angel, it is a possibility.Angel does already display several traits that
Camille had, including above average intelligence, being
Genre Savvy and
One of Us. Angel isn't enough like
Camille yet, but only time will tell if she is indeed this.
The little girl in Maria's mind link was Anima, or a relative.
Anima hinted at having a troubled past. The little girl sounded desperate, and Angel noticed that she sounded somewhat like Anima. This may be a plot hook; either it could be Anima or a close relative, which Anima, for reasons unknown, feels ashamed about.
Amy Hart is going to make a return
Well, nobody likes her and she did just drop off the planet with no mention on any news source despite being a criminal that would likely be highly reported on due to her unique method of acquiring powers.
Lyle, Rachel and Foxxy and/or Axel Morgan in V3 will actually be useful soon.