The Boston Celtics are planning to assess the skills of free agent forwards T.J. Warren and Lamar Stevens during this week in Boston. This news comes from Shams Charania of The Athletic (video link).
Currently, Boston has 11 players who are under contract with guaranteed spots on the roster. Additionally, there are two more players with partial guarantees. This means that the team has available roster positions if Warren and/or Stevens perform well and leave a positive impact.