In addition , Cox is among the managers who share Melvin 's belief that once Sept. 1 arrives .
Clubs activate varying numbers of players , the playing field could be leveled if managers were forced to make just a certain number of players available before each game .
In addition , Cox is among the managers who share Melvin 's belief that once Sept. 1 arrives and clubs activate varying numbers of players , the playing field could be leveled if managers were forced to make just a certain number of players available before each game .