Quality of Life improvements.
Just some small things that could make things way less stressful and time consuming. I don't mean the obvious things that most people always talk about like easier mastery setup or larger stash/inventory sizes.
1)Can arena start off with 3x instead of 1x->1.5x->2x->2.5x? Maybe not for those catalyst arenas but for the 4/5/6* arenas it would be a big help.
1b) being able to make synergy teams and loadouts for arenas so you don't need to search for specific champions.
2)Team loadouts in general. Maybe we can make lists of favorite questing teams, or best teams of each class, or mercenary, guardians, thunderbolts teams, best potion farming teams. This way we don't have to keep looking up Auntmai for all the synergies we prefer while making teams and instead of selecting the 5 individual champions we can just select our pre made teams
3)What if the BG objectives were changed from what it currently is to being more spread out. Why have them last only 48 hours before being refreshed 1,200 every 2 days? why not make it 18,000 and last across the entire season? That way people can get out all their fights whenever they need. Personally the way I've been doing it is by only doing 3 fights every 2 days and then not touching it again until the next 2 days. Even if it's 6,000 over 10 days or even 2,400 over 4 days.
4)Being able to split full energy refills into 12 small energy refills would be excellent. Especially being valiant, it's very hard to come by small energy refills. Sometimes the small ones are more convenient to use especially when there's just a small amount of energy needed and you don't want to overflow with 70 energy added that you now need to use elsewhere.
5)being able to combine smaller expiring ISO into bigger chunks
6)Tags being added to champions showing what they are either immune/resistant to or what kind of DoTs they can deal. (EX. Doom: DoT shock, DoT Incinerate, Shock immune
7) a cleaner system for the crystals tabs that doesn't require lots of scrolling or only popping 10 at a time.
If anyone can think of anything else just add it down below