You weren't really surprised that the Changelings were interested in bloodsports stuff. If anything, you had to admit, you missed the more interesting, action packed entertainment from your world when you were in Canterlot. Sure, the ponies were really nice and all, but you couldn't help but notice that they were incredibly soft. Figuratively and literally. Most didn't seem to have a bad bone in their bodies, and would respond to your whining with hugs to lessen your pain. It was adorable in a 'Have a shot of pure diabetes inducing sweetness' sort of way. So the Changelings were sort of a nice change of pace for your more crass behavior. Made you feel like less of a monster... mostly.