Long past the moment when they could comfortably accommodate Pat McCaw, the Warriors on Friday practically ran out of any space at all. In one 24-hour period that ended with a 119-105 loss to the Lakers on Friday night, the Warriors filled their second and final two-way spot by signing power forward Marcus Derrickson, while also settling on well-traveled small forward Alfonzo McKinnie as the 14th and final man on their NBA roster. With the regular season four days away, the Warriors felt they had little choice but to move on.