Imagine you were creating a ROMhack with all your own rules and custom evolutions.

Taking unrelated pokemon, what new lines of pokemon would you create?

For example:
>Tauros evolves into Bouffalant
>Combee evolves into Beedrill/Vespiquen depending on gender
>Gible has a split evo where it evolves into Sharpedo
>Luvdisc evolves into Alomomola

What other combinations would you have?