By Andrew Gould Bradley Beal has an opportunity to enter free agency this offseason. While the Washington Wizards knows his future plans, he won’t disclose those details yet. According to The Athletic’s Josh Robbins, Beal said Saturday that he’s reached a decision about his playing future. However, he declined to discuss any specifics while still under contract. The three-time All-Star is expected to decline a $36.4 million player option to become an unrestricted free agent. However, the Wizards can sign him to a “supermax” deal of up to five years for $248 million, one year and $64 million mo…