DeMar DeRozan expresses frustration over the Chicago Bulls' underperformance following play-in tournament loss to the Miami Heat.

DeRozan calls for significant changes to build a more competitive Bulls team capable of playoff success.

As an unrestricted free agent, DeRozan's desire to win and chase a championship is a top priority, considering his narrowing window for personal success.

The Bulls' difficulties in areas like shooting, rebounding, and competing against elite teams have been spotlighted.

The team's recent failures in the Play-In Tournament may impact DeRozan's decision on where to sign in free agency.