Tomorrow at noon
Teams are allowed to negotiate with the agents of upcoming unrestricted free agents during the "Two Day Negotiating Period," a window prior to the start of free agency (in 2022: from noon ET on March 14 until 4 p.m. ET on March 16). Self-represented players ("Unrepresented Player") can now speak with members of team front offices (but not coaching staffs) during this period, which was previously prohibited.