Swain Speaks The Future Releases?

Since the Swain rework last January, I listened to his interactions as he takes memories or thoughts from the other champs (via soul fragments). What was strange that some of these interactions corresponded to the champions and reworks released this year.

1. "So he's heard the rumors, the girl who came back.": this correlates to the release of kai'sa, which is supposedly kassadin's daughter, who fell into the void and adapted to it.
2. "They fight the mist above the seas, never looking beneath.": this correlates somewhat to pyke, who drowned in bilgewater lore who resides deep underwater, betrayed from his crew cutting the line being fed to... a jawl.. jahl... jaw? Whatever the fish is called they were hunting. The "never looking beneath" part of that quote refers to pyke remaining underwater.
3. "Am I to seek revenge for my poor departed arm? If anything girl you did me a favor.": Not a soul fragment drain, but it still ties to Irelia's rework (reminder this quote is towards Irelia). In the lore of the Irelia rework, as I was told, Irelia was in a fight, when she firsthand used her will over the floating blades and decimated an on coming Noxian army, including severing Swain's hand, in which he gained a new one since he now wields a demon as a weapon..... or limb, who knows?

With that out of the way, some other quotes intrigued me if this gives clues on future champions or reworks that possibly might make an appearance in future releases which I will refer below.

1. "What is this about... siblings?": This was confusing me at first, but then I realized this was directed specifically towards Aurelion Sol. Isit possible we are getting another Dragon (moon, sun, black hole dragon) that is brotherhood to Aurelion Sol? Or possibly another cosmic animal or beast relative to his power and bloodline.
2. "My my does your grand niece know what 'C' has been up to?": This one is interesting, it sort of sounds like another Piltover champ that seems to be Camille's grand niece, possibly searching for her aunt "C." Of course we may expect somewhat of the same tech Camille had as well.
3. "They squabble as the winds howl and wards fade.": This one can be two things. One, it may be referencing Nunu's rework, because he is a yeti rider and maybe yeti's make howling sounds, and it seems he can create a blizzard because of his ult. Or a new champ that create massive blizzards, maybe strong enough to destroy wards, which would be a cool jg champ that can rip apart wards with just a blizzard.
4. "Her archrival a tuskvore? how undignified.": This might reference either a sejuani rework, or a new champion that wields either something of a boar or an elephant/mammoth?
5. "He asked her to do what she could not. To kill me.": Possibly a new champ in the Noxian faction that gave Katarina the assignment to kill Swain, or something of that description.
6. "Do they know who killed your father? or do they still blame me?": I know this is an interaction directly and not draining soul fragments. However, this could possibly refer to a new champ (tied to Katarina's lore yet again) who killed Katarina's father. Maybe a rework of an already existing champ in Noxus who is obsessed with malevolence. Or even yet more exciting, a new champion from the Black Rose.

I was wondering if these interactions were hints, or just another hoax. I know these might not be official but I was just seeing links that are shown now and predicting future links, all thanks to this bird bro.