They should arrange a riddle with a prize, who guesses the correct reason for Alexi's dramatic weigh loss, lucky winner gets a signed Hexed LP and ESP Greenie. There's been plenty of interesting theories circling about, including cancer, love drama, ulcer-induced opiate addiction, tapeworm parasites, Crohn's disease, body-image dysmorphia, lack of calories from alcohol, and whatever people have come up with... honestly it could be the coolest way to calm the situation.
Being that Alexi says he feels better than ever, so why not throw it out there.