I've never understood the "triple the all-stars" bit. That was back when all-stars actually picked a center. They don't do that anymore and instead often pick 3 forwards or 3 guards. Honestly, who is the better center, Duck or Nurk? Same with CJ vs Porter? Drexler was a runner up MVP to the Goat which is much higher than I ever expect Dame will finish.
The may be an argument either way, but those players got all-star selections BECAUSE the team was winning and going deep into the Playoffs. That gets you more recognition. The Blazers seemingly get off to a slow start almost every year (which hurts voting for a mid-season all-star game) and then are most often out in the first round and also often swept. That is not going to get a fringe player (like Porter) or even a not really fringe player (like Duck) many votes if that were the case back then.
Adelman was a much better coach (the NBA is still using some of the things he ran) and some people forget how good and how much of a physical presence Clyde was. Yes, some people don't like how he left, but when you rise to the level of runner up MVP to the Greatest of All Time, that is quite the level of achievment.