I dont understand what danny truly wants to do. If he wants to make this celtics team a dynasty , its better to give up your young talent for vets, sign guys like posey(make up the luxury tax in the playoffs) or trade one or two of the big three or all of them and rebuild new. You never saw the spurs in the early 2000s do this nor detroit. Even the bulls always had proven vets in their journey to winning 6 in 8 years.
I know this has been said already, but when you keep the core intact that is not rebuilding. Unless something unforseen happens all 5 starters will be back. People forget we didn't have enough minutes to go around during the playoffs, how many times did someone say Powe, Davis, Tony Allen, or House should be playing more? It's nice to have a deep bench as we had last year, but it's not necessary (especially with shorter rotations) and it's definitely not necessary to have the exact same roster. With only the guys we have under contract right now we have 77.4% of the total playoff minutes coming back. When you bring back more than 3/4's of the total minutes, no way is that rebuilding. And if Tony Allen and House come back we'd have 81.1% of the minutes coming back (and with most people thinking House and Tony didn't play enough in the postseason that could easily have been in the mid to upper 80's if they played as much as many thought they should).
Also how can you compare us to the Pistons, saying the Pistons didn't rebuild, the Pistons only won one championship and many think their window is closed. Why would you want to copy that?
Did some research, and based on total minutes played during the entire playoffs (from stats provided by our good friends at basketball-reference.com that I put in a spreadsheet and did the math myself - so there could be an error or 2 because I am human) here's the % of minutes from players during the playoffs one year that were on the next championship team, besides the Bulls, we are comparable or better off than the other teams: (FYI - James Posey played 9.2% of the minutes this year).
From the Los Angeles Lakers championship teams in 2000, 2001, and 2002, the players that played 70.4% of the minutes in 2000 were on the 2001 team, the players that played 83.3% of the minutes in 2001 were on the 2002 team.
From the San Antonio Spurs championship teams in 1999, 2003, 2005, and 2007, the players that played 39.8% of the minutes in 1999 were on the 2003 team, the players that played 56.1% of the minutes in 2003 were on the 2005 team, and the players that played 84.9% of the minutes in 2005 were on the 2007 team.
From the Chicago Bulls championship teams in 1996, 1997, and 1998, the players that played 93.5% of the minutes in 1995 were also on the 1996 chanpionship team. Also the players that played 88.6% of the minutes on the 1997 championship team were on the 1998 team.
From the Houston Rockets championship teams in 1994 and 1995, the players that played 73.4% of the minutes in 1994 were also on the 1995 championship team.
So based on total minutes played in the playoffs, we're right in line with the later part of the Lakers and Spurs championships but better than the beginning part of their dynasties, doing better than the Rockets, but are behind the Bulls (but the Bulls were really special).
Also while I was compiling these numbers it was really interesting to see how much certain players minutes fluctuated on different years title teams:
Derek Fisher played 5.8% of the minutes for the Lakers in 2000, 8th highest total on the team, but jumped to 14.9% and 14.1% of the minutes in 2001 and 2002, 3rd highest total in both '01 and '02.
Also Devean George barely played in 2000 and 2001, only playing 0.8% and 0.7% of the minutes in those years, but jumped to 7.1% in 2002.
Glen Rice was third in mintues on the Lakers 2000 team (13.8%), but not on the 2001 or 2002 team. Ron Harper played 11.6% of the minutes in 2000, but only 1.1% of the minutes in 2001, and not on the 2002 team.
Vernon Maxwell played 15.9% of the minutes in 1994, but only 0.3% in 1995 (but he was suspended or something right?), Otis Thorpe played 15.4% of the minutes in 1994 but was traded for Clyde Drexler who played 15.9% of the minutes in 1995.
Bison Dele played 7.4% of the minutes in 1997, but wasn't on the 1996 or 1998 teams.
Didn't see much of a swing in the minutes of individual players on the Bulls and Rockets teams though (of the players that stayed) and didn't bother with the Spurs because of the gap in years between rings.
So you can really go either way here, the Bulls brought back most of their core, the Rockets not so much, and the Spurs and Lakers gradually brought more of their core back but not as much in the beginning. Also the Lakers and Spurs developed young players, but the Bulls and Rockets not so much.
NOTE: all my numbers above are based only on total playoff minutes through all rounds.