Keep Nemesis Draft around
Like ARAM, Nemesis Draft appeals more to a casual crowd, and having more permanent fun game modes like ARAM and Nemesis Draft gives casual players only looking for fun more options. If you are complaing about the mode sucking or being boring, you're playing it for the wrong reasons. It also gives Riot valuable information into champs in need of QOL and gameplay updates, as they are very commonly picked/banned (Taric_and_urgot_sadface.jpg). Move this and Aram into it's own game tab like how the different PvP game modes are grouped, and leaves room open for additional popular modes (URF) to potentially be permanent. There's still plenty of room for Storyline-driven modes to have their spotlight (Ascension) when they are featured.