There are so many other areas of the game that need attention before entertaining the tweaks needed for FW. And here are some of the ideas I have had.
The daily rewards should be different after 60 since players no longer need xp.
The small arcane pot at 40min play time is just a joke. It should become a greater pot at 30 and become a Superior at 60.
Get rid of the arena tokens play time max reward and offer a CB key instead. Way better encouragement for high end players.
Potions should be able to be deconstructed just the same as combining.
Have a consistent daily reward for logging in every day. Every new "server day" players who have passed the 90 consecutive days should still get something... energy pack and 10 diamonds or a CB key, something to show you at Plarium appreciate our constant dedication to this game.
Arena battles should be timed and if it is a defensive battle whomever has more champs alive at the end of the time wins. If it is down to 1 vs 1 whomever has the most health left when time runs out.
I love this game but it really feels like after 60 there is no real incentive from you guys to keep logging in every day. The tournament's are a joke... the everyday player cannot come close to winning one. Before you "fix" Faction Wars your developers should really look into other areas of the game first.