Whether you want to admit it or not, Tryndamere and Aatrox are the least reliable melee carries
In this game.
Tryndamere is 100% focused on being in auto attack range to actually do damage to somebody and his tools are useful to get there. They turn towards you last second as you W? Well your E won't do shit.
Same with Aatrox, he misses his E and his Q is almost always gonna miss and not do shit besides hurt him.
(sort of)

Look at these melee carries and tell me what they all have in common.
They're cancer.
Besides being cancer they all have a reliable gap closer, way to deal damage, an easily accesible steroid, or a form of survivability that doesn't cause them to be nerfed in almost every other department.
Aatrox and Tryndamere are stage 1 and need to be pushed into stage 4 like those champs listed above in order to be viable in today's game.