[quote=@Sketcher]
Will it be possible to get evolved pokemon before their evolution-levels? *cough* Bisharp *cough* 
Sometimes their levels are a bit too high to get for them to be long time team members that can be effective >.<
[/quote]

Sorry, but the levels of every Pokémon are there for a reason. Plus, this game isn't going to be move by move. When you write up a battle scene it can include strategy that's outside of the turn-by-turn based video game that for some reason doesn't include jumping off trees as a strategy, so just because their evolution to get them into a big bad Pokémon is high, doesn't mean it can't be effective.