"[Idea] Unlocking past Legacy/Exclusive moves"

#PokemonGO: TL;DR at bottom.FOMO is a big part of the game and rightfully so. A lot of us hoard 100% mons that we think are good candidates for future CDs, Raid Days or possible meta defining moves we're yet to see.I think it would be a good idea if we had the option to unlock legacy/exclusive moves, perhaps in a similar fashion to how we currently unlock a second charged move. So for example, 100k dust, 100 candy and a fast or charge TM (depending on whether the move is a fast or charged move) and you then unlock the legacy/exclusive move. If there's multiple legacy moves, then additional TMs can be used to get the move you want (ideally cycling through each of them rather than pure RNG).It means newer players can access pokemon like Lick or Shadow Claw Gengar and others can evolve those 100% mons knowing there's alternative ways to get the move should it ever eventuate. Niantic would still make money with people grinding for dust, candy and raiding for TMs.Thoughts? It's passed midnight here in Australia so forgive me if this is just insomnia talking!TL;DR - the ability to unlock past legacy/exclusive moves on pokemon using a similar system to how we unlock a second charge move, perhaps using a fast/charge TM to TM away current move via /r/pokemongo http://bit.ly/2DeKlHr