Zombies not being in the shops or club store

This really hurts the game for most players. Including myself, who actually want the zombies but can't recruit them during the events due to certain circumstances. This why everyone is asking for them in the shops or club store. For example, I have not recruited any of this years zombies except Chelsea, I have pulled past zombies, but do I personally have enough shards to Unlock Zombie Bret, Bayley or LA Knight or do I ever get anywhere close to what's needed for the events to get them from the prize wall, Nope.