Celtics injury updates: Will Jayson Tatum, Kemba Walker play in Game 3 vs. Nets?

Will Celtics coach Brad Stevens have his full starting lineup available for Friday's Game 3 against the Nets? Will it even matter at this point in the series?. Brooklyn dominated Boston in Games 1 and 2, comfortably winning by double digits in each contest on its way to a 2-0 lead. Now the Celtics are facing what is essentially a must-win game at TD Garden, and that means All-Star forward Jayson Tatum and guard Kemba Walker, both of whom are dealing with injuries, will need to step up and carry the scoring load.