Honestly, Carlos shouldn't be too concerned. Even without the fighting, being a spirit healer took a lot of time to fully master; hell Sam and Christine had gotten their spirits only a couple years ago and Carlos was still young.

"Thank you." Hearing about Carlos already picking a division, Sam places his arms on his hips. "Research huh?" That was run by Thranduil - he remembers the ruckus Valentine had made about it too - and he knew Christine was doing much the same - he has to consider introducing them if they haven't met yet. "You can certainly do that. So what do you want to do in research?"