And I'm not THAT batshit insane...>.> Alecto is though.
ANYWAY.
1) Kenzie will be friendly, duh. 2) Aiden should be friendly enough aside from super quidditch rivalry? 3) Caradoc should be friendly, but does not understand the risk taking thing. At all. 4) Marlene probably doesn't know him THAT well. Should not have much of a problem with him though. 5) Skye friends/friendly? Same year and house and all. Plus, roommates with his sister. 6) Trish should be the same. She does the confrontation thing too (mostly with Slytherins), but tends to not walk away from it. 7) Alecto - nope. Bad plan. 8) Emma probably doesn't care much outside of Quidditch.