Madden NFL Mobile Kickoff

Kick off event has some horrible things going on. For example journey challenges cost 25 & 50 event stamina each time a mission is played until it is won. Also why are only some of the Gameday Gaunlet challenges opened during the remaining days of the Kickoff event???
They should put more player cards in game that have this sort of card animation and style, to mix up the game. Also they should put more players in the game with different character animations such as this V Vaughn and all the other special character cards from the holidays.