I also have a few questions that maybe I missed the answers to or just went unresolved. Maybe book readers can shed some light.
Spoiler: showFrom episode 1:
Who was the girl Tak was with when he got caught?
Were those stacks she was cleaning of any importance?
In general:
Did we ever find out what became of Jaeger? I only remember him in the flashbacks
Also something I randomly noticed but could be dead wrong about:
The Protectorate and CTAC didn't actually seem like they were bad. The only operations we saw them go on were to take down the Yakuza and capture Tak when he was a full blown merc. So tak real-deathed a bunch of them when he ran into his sister which is kind of fucked up. Were the envoys actually terrorists? WAS I CHEERING FOR THE BAD GUYS?
Spoiler: showZet kinda covered this, but we don't know who the girl he was with is, because in the book she's a completely different character that has kinda been merged with Quell. As for the protectorate and envoy's, the story has been changed drastically from the books so it's hard to answer that either, but maybe? I'd recommend giving the book a read, it's really good. The next two in the series are more divisive but I really liked them.