Looking into possible minor trades I thought it would point out how great the contracts are of Nader, Semi and to a slightly lesser extent Theis.
Semi Ojeleye $1,291,892 $1,378,242 $1,618,520 $1,752,950
Abdel Nader $1,167,333 $1,378,242 $1,618,520 $1,752,950
Daniel Theis $815,615 $1,378,242 $1,803,638 (qualifying offer)
red = non guaranteed
green = team option
Semi and Nader's deal particularly are important in that they give the team flexibility and stability. The team can retain two cheap bench players for 4 season with the ability to use them as non guaranteed trade chips when needed. I suspect DA keep with this pattern and K Allen and or J Bird will be offered similar contracts next season. This may become the ideal end of the roster building path. Sign two players to 2 way deal as rookies then sign then to the Semi style deal in their second season. This allows team a great path to develop fringe NBA talent into via rotational players.
Given that the Cs own 2nd round picks are owed in trades the next two seasons. I wouldn't be surprised to see the Celtics acquire at least 1 later 2nd round pick with this plan in mind.