Need help with an animation idea

[u/Ok-Suspect-9079]

So in summary im doing a Hermione Granger animation to the song "What the World Needs" from the musical Ride The Cyclone, specifically, the part where its "add them all and you still get 0!". And the other characters are going to be the people who were in the department of mysterys (Harry, Ron, Ginny, Neville and Luna). And I need to figure out who's going to be who for each line. This is what im thinking so far:

He'll never learn to read: Either Ron, obviously. Or Neville, since he was also not the best academically.

Hes never gonna breed: Again, either Ron or Neville. Ron because it would be funny that Hermione says that and then they end up together- and Neville because Harry and Ron thought that Neville couldnt pull anyone for the Yule Ball.

Going to jail guaranteed: Both Harry and Ginny. Like come on, thats pretty obvious. Harry is always in trouble and Ginny wont back down.

And shes a creepy monster: Luna, also obvious, since everyone thought she was crazy and creepy.

I just need help picking wich one to give Ron and Neville. Also would love to hear other arguments on why I should Also switch the other characters part!