I could actually see Algebra Garret and Spike becoming best friends instead of enemies, same goes for Jr and Ferocious Garret since Jr is supposed to be the stand in for Ferocious Garret if I'm not mistaken.
This is the cannonicly replacement for garret since jumpman25 doesn't want garret to be in fnf mods. Oh yea He's name is spike and apeares in dave's fun algebra class remastered