You just know she wants to pick up Catalina right now.
Seriously, though, the party form, and anything like it, would potentially be addictive.
I think a rule for future versions of this (there probably will be a Goonmanji 3) is that if you've ended two of your turns in the same form, you draw a card that you must then immediately use to transform yourself, ignoring normal restrictions on what can replace what. The intent of the game is for forms to be brief, and Rhoda has had that form FOREVERRRRRRR.
It would also mean that, at most, you'd have to deal having a 3-type card form for two of your turns.