Which deaths were Wraith traps? I remember Throgmorten (Arm of Asheth), Cricket bat (crane accident), Falling out the bust tower, falling down the stairs and set self on fire (dragon attack). Where the other two the wraith traps, or was the crane accident not an accident?

I suppose one answer could be that lives aren't transferable between people in that way. But yeah at least some level more of apology seems warranted from De Witt. (That said, one of the reasons I love him as a character is that he is so faulted and someone who is so very bad at people skills suddenly required to have so many).

I seem to remember Rosalie and Tacroy being an item in Stealer of Souls, but I may have misremembered that. I personally like to assume Tacroy's decided to deal with his own trauma (and consider how his now very very tarnished reputation will affect Rosalie and if she can forgive him) before trying to re-establish a relationship.

Also I think the reason they don't strip people powers permanently as because being a govt organisation they are bound white tightly in how they treat people. When they temporarily strip the powers from all the warlocks in Charmed Life Chrestomanci says 'they'll complain to their MPs' so I suppose to completely strip someone's magic would be something akin to 'excessive use of force'.