1. Back in V1 and V2, crates like the Baron crate would have like a 0.01% chance of getting a kf5 and a 0.1% chance of getting a kf4. The chances of this were crazy and the Baron crate was rare, being the second best crate (in December 2015) and I would mine for hours everyday trying to get keys and get a kf4/5 with my kf3. Unfortunately, after V2 ended, V3 came with new crates and these amazing items with low chances were removed. With the new season now I think these things should be reintroduced like in the epic crate a 0.1% chance of getting a kf4 or legendary/infused shards with tiny chances just to keep people motivated to play, even if only say 3 people were to get it in the entire season. 2. I feel there should be another crate introduced that is better than the Epic crate because there are very few crates now.