I'm afraid about swain's rework

Love him the way he is right now. But since Riot has put Swain as one of the older champs that need to be "updated", I'm really afraid its going to make Swain either utterly useless or blatantly overpowered. Esp in the latter case, where I can barely play him and Riot will end up nerfing him to oblivion to compensate... Once in a blue moon the rework turns out to be just fine but I dont know... I'm just rambling at this point because I thought he was gonna be untouched. He's pretty good as it is, and I like the spot where he's in atm. Just dont want riot ruining my favorite bird :(