Sorry Riot but if all other servers have the same issue, (looking through these forums suggest they do), of alts decimating game play, then a player trade option will allow those that do abuse the game mechanics with alts to abuse it even more. The only positives you mention will be short term positives and eventually the game will be over run with rotten apples.

If Tynon controlled the trade as in player A trades to Tynon, player B trades from Tynon, then i can see trade being an option in the future but player to player trade should never be implemented until the alt issue is seriously addressed.