Anyhow, all these are basically throwaways, so you can keep them, give them back, release them, set them free on Wonder Trade, use them as trade stock for something else, doesn't really matter
Do you think you can help me with a trading favor? I want to trade some of my Y pokemon -> Omega Ruby, but can't use PokeTransfer/ don't have 2 DS's. Can I trade you pokemon from my Y and those pokemon to my Omega Ruby???