Please prioritize Trynd rework
I've been watching a Challenger trynd 1-trick and this is his game plan: rush tiamat and auto-push the lane and ignore your opponent for the rest of the game. Do the same thing to any lane with minions. Literally just keep splitting the whole game, unless some squishy has the misfortune of coming near you - then go and 1/2-shot them as you please.
And this works... like just because trynd scales so damn hard (allowed to build FULL damage cause of ult, and no trouble sticking because of E - free 35% crit so more AD xd), he can afford to just push every lane and force 2-3 people to come to him or risk getting dove. If people do come - he just uses his mobility to get away and split another lane. Just keep doing this until you have your PD, IE, and hyrdra/ghostblade then try and 1v3 the backline if they're stupid enough to burn their CDs.
He's just the most fking annoying champion in the game and his ult is retarded, especially considering how his E works (you can E probably 3 times just in his ult duration with good AS + crits).