On the subject of Taylor's powers (way too many people to quote), and "there's no way she'd get a master power" in particular: Despite her friendship with Amy, she's still socially isolated. Not to the extent of canon in her entire life, but she's definitely dealing with it at Winslow. Add in that QA
really likes the "control minions" power sets and it doesn't seem unreasonable to me that Taylor still gets control over bugs due to some being in the locker with her. Granted, probably a broader-strokes version, due to factoring in a ping from Shaper, more like Chicken Little got with minimal "control everything individually" abilities.
Now onto some direct responses:
I really like how Taylor gets amy to subtly fuck with the gang members she heals, that's not something I've thought of before.
Most powers aim for big, obvious things and I suspect that this would never have occurred to Amy due to Shaper pushing her to do obvious things. That Taylor came up with it means that she's teaching Shaper, through Amy, how subtle infiltration and sabotage can make a difference in a fight, not to mention subtle boosts to allies.
Her calling 911 from inside the locker is definitely the logical way to go. Although maybe it fell out of her pocket? Maybe it was in her bag outside the locker? There are a bunch of different ways it could be dealt with narratively.
"I cannot reach the phone because I'm
crammed inside of a locker with little to no room to move" seems like a perfectly reasonable justification for Taylor not making the call, even before "I'm in a metal box that may very well be acting like a faraday cage and preventing my phone from getting a signal" is factored in.
If she didn't trigger, why is Panacea off healing for a meaningful length of time "until she recovers"? The locker was unpleasant and all, but she'd be healed already of anything Amy is willing to heal and in canon she was catatonic for a week or so due to sensory overload from her new power - that's much closer to the kind of thing that would actually meaningfully disable her and isn't an easy Panacea-fix.
Concussion with complications due to slamming her head when shoved into the locker could be enough on its own, honestly, but see my thoughts on things at the start of this post too.
Note: This happened in August of 2010 rather than January 2011. Sophia's presumably just been pressganged into the Wards (under Piggot's protests) and has already burned every bridge.
It's a subtle one, but the "post-break review" scene with Vicky is post Winter break. The gifts she was thinking about were
Christmas gifts.
Sophia's been in the Wards for half a year or so at this point.
Regarding other Trigger timings. Vicky's was roughly March 2009 (State HS championship basketball game during her sophomore year) and Amy's was a couple months afterward. (after Vicky found out she wasn't as bulletproof as she thought she was)
We have multiple
conflicting statements from different characters about a number of trigger events, Vicky and Amy included. Hence my opening author's note stating I was going for earlier interpretations.
Heh, Sophia realizing only after it's far too late that she royally screwed herself over? Amusing
I mean, she realized early enough to avoid being immediately ambushed by a capture team...