Why too much people crying about slowly training, small arena etc.? I'm relatively new user. It's my 5 season in the game. And I like this game. Why? Because it's not easy! Training is hard, development players is hard, building higher arena is hard. It takes a lot of time. This is reason, why I play game like this. It's a big challenge. For example: promote to first division, "make" NT player etc.
Again, I enjoy BB because it's hard! You need a long term plan. Sorry, my English isn't very well. I just want to share my opinion.