Well Angela doesn't appear helpless, at least not completely. Though her body is paralyzed, her mind isn't. Interesting that Gabriel was able to wake up himself from the coma.
I wonder if the Haitian can subdue Mr. P.
Daphne needs to run far and wide.......
If Peter was injected with Claire's blood I wonder if he'd regain his powers. I'm surprised they didn't think of that, perhaps they should have brought Noah and Meredith with them. I also wonder if really his powers are fully gone, though Gabriel could have as Peter said used his telekinesis to slow Peter's fall just enough to allow Peter to survive it is also possible there is a residue of his powers in him. However it could have been a test on Gabriel's part, to see if Peter was telling the truth about their father taking his powers, by not healing Gabriel should know the truth. Remember also that Gabriel when he took Claire's powers said he couldn't kill her even if he wanted to, that there was something special about her, what if Peter gained that as well whatever it is and possibly Gabriel as well.
Sarresh is extremely stupid. If he completes that formula I think the future will be yet even worse than Peter saw. His love for Molly almost let to her permanent use by the Company, his love for Mara has put him into the hands of Mr. P.
Like I said before all those present should have clearly seen their fate when Mr. P took his own admitted sons powers. Maury is just the first of this group to die. I believe though this event is the reason Daphne feels almost uncontrolled fear near Mr. P. She's afraid of being still. In time Mr. P will kill them all.
One has to wonder where Molly is with Sarresh so changed and Matt away so much.
I don't think Mr. P will immediately remove Elle's powers. Like with Sarresh he'll use the promise of helping her to control them to get her to work for him, that is as long as Gabriel doesn't kill her this time.