I suggest we add an NPC just like Move tutor in Lab, which says,
"Hey I'm Evolution Expert [Name of NPC] , i can help your pokemon evolve who requires to learn a specific move to evolve.Do your [Pokemon Name] knows [Move name needed to evolve]?
Select - "Yes or No"
Great!! You pokemon can be evolved. I can evolve it for 5000$. Would you like to evolve [Pokemon Name] ?
*And the pokemon evolves*
In another words, NPC Who evolves evolves pokemon who learns specific moves.
"Hey I'm Evolution Expert [Name of NPC] , i can help your pokemon evolve who requires to learn a specific move to evolve.Do your [Pokemon Name] knows [Move name needed to evolve]?
Select - "Yes or No"
Great!! You pokemon can be evolved. I can evolve it for 5000$. Would you like to evolve [Pokemon Name] ?
*And the pokemon evolves*
In another words, NPC Who evolves evolves pokemon who learns specific moves.