Disappointing

I have been grinding games non stop to get the champion capsules and emotes. I have had alot of fun with my friends and meeting new people while doing so.

That being said, Riot I am thoroughly disappointing by this "rewards" system. I just hit level 40, about a lot of time worth of grinding to get here. I was excited to get the prestige emote so I could have something other than a "thumbs up." But to my surprise the emote costs 2500 Blue Essence. Not only did I have to grind for the emote but now I am having to grind for the Blue Essence to get the emote. In order to get the 2500 BE needed I will have to be level 42. This system is horrendous. Your math may say "you are getting more Blue Essence in the long run." But your system feels non rewarding.

Suggestions that I think could help:

1. Make it so a win gives a small amount of BE (small like 40ish). this will encourage people to play to win and have fun and stop trolls. I play around 5 games a day, the 40 BE would make me feel like I am at least earning something.
2. Allow us to refund champion mastery tokens. Have level 6 Ashe but font want it? refund it for a small amount of BE (maybe 100?).
3. Bring in another way to earn blue essence. ex: have the rotating game modes give random items for playing them. playing ascension? just became ascended? check your loot after the match! ( only allowed 1 loot per 10games/per day)