[The first part gets a shrug; this was definitely not a decision he weighed in on!! But then again he hasn't helped with a single party before now and doesn't plan on it because Yeager's lazy.]

It's been quite a long time since I last saw it... I'm glad to have it, even if it is odd that it's here.

[The more generous reading is that items that are important to us were pulled in here as well, but it seems more likely that this is Hamelin's doing as well. Still, he's not about to question the good fortune of having something of Casey's to hold onto.]

Oh, speaking of items from home...! Did you see that Yuri received your bow? I believe she left it at the archery range.

[He's assuming it's Raven's, anyway, given that he and Alexei don't use transform bows.]