i would put those 1973 or 1974 celtic teams up against any team in history ................. 68 wins and cowens the league mvp and that was against what i rate as a very tough league - still small enough so that the talent was not diluted and as i stated earlier, it was a league that featured four great teams, all who won titles ...... celts, knicks, lakers & bucks.
for the record, i strongly belive the 1986 celtics to be the greatest team in nba history - that group would have wiped the floor with jordan's bulls from the 90's (now, you want to discuss a weak league - let's talk about the 90's !!!!).