Avery Johnson was one of eight people to join Deron Williams for his 28th birthday part on Tuesday, according to sources.

The group also included members of Williams' family and his agent, Jeff Schwartz.

The Nets sent a truck with a Brooklyn Nets logo that read 'Happy Birthday Deron! from your Brooklyn family' to his apartment earlier in the day.

Williams will pick between the Nets and Mavericks, but he has been showing more signs that he will re-sign with Brooklyn.

Williams has been working out on an almost daily basis at the Nets' practice facility and sources say he has discussed strategies for next season with Johnson.

Williams, according to sources, remains undecided about his final intention.