Well I think financially the league is more the capable of handling the 4 DP slots, but that could create a lot of separation from the big market teams (Seattle, LA, us etc.) vs the smaller market teams that may not be able to handle more than 2 DP's. Its an interesting question, if they don't add a DP I think the salary cap should go up a little higher to around 5 million or so, but Twellman did say they will not keep it at 3 DP's so I bet one is added.