About Rotom
I read it again and I found in SM volume 1, round 3, page 56, Moon said that Rotom is not her Pokemon. So it’s justified, Rotom just travel with her, not as her team member Pokemon. (And PokeSPedia also didn't consider Rotom as a member of Moon's team.) E9310103838 (talk) 11:49, 15 January 2021 (UTC)