Playing the game these days, I thought about the necessity of at least one more map. The main reason is because we have to catch almost 800 pokemons. Imagine reaching Season 7, and you have to complete your Pokedex. It will be very difficult, since we have to search amongst Pokemons of ALL seasons before. Maybe players will be busy trying to earn some positions on rankings, but for me, complete the Pokedex is the ultimate goal.
The suggestion goes towards making easier to find Pokemons while you progress goes on in game. A new map would help to reduce the overwriting of pokemons of different seasons when you search. A map specific for Bug types, for example, or normal types.
What do you guys think?