How about 27 PPG - that was good enough for last season. LeBron has scored 30 PPG, so I'd call him a 30 PPG scorer.
The greatest player of all time got us 6 championships. 20 PPG scorers rarely get even one.
Not sure where you're going with this, but yes, if you change the criteria/definition, you change the results. No surprise there.
But like LeBron, Jordan's (and Kobe's and Wilt's, etc.) scoring average was lower when they won their championships than at their peak. Yes, a dominant scorer increases your chances at a championship, but you also need some balance. It's still a team sport played 5-on-5. It wasn't until Jordan got better teammates, and learned how to play with them, that he started winning titles. Same with LeBron, same with Wilt.
Michael Jordan's scoring average during his 6 championship seasons:
1990-91 - 31.5
1991-92 - 30.1
1992-93 - 32.6
1995-96 - 30.4
1996-97 - 29.6
1997-98 - 28.7
Compare that to the four seasons before he won his first ring:
1986-87 - 37.1
1987-88 - 35.0
1988-89 - 32.5
1989-90 - 33.6
LeBron's scoring average his two hears in Miami were the lowest since his rookie year - and he finally won a championship. Like Jordan, he needed help. He needed multiple all-star teammates and this requires sharing the ball, sacrificing his own scoring and playing as a team. The Heat didn't have three players averaging 20ppg last season, but they were close:
LeBron James - 27.1
Dwyane Wade - 22.1
Chris Bosh - 18.0
And, if you're going to use the argument that LeBron is a 30ppg scorer, because he did it in the past, then I'll use the same argument that Bosh is a 20ppg scorer because he did it in the past. Therefore, the Heat needed 3 20ppg scorers to win a championship.
But, this is all really irrelevant to my original post. I never claimed the Blazers were going to win a championship this season, or any time soon, because they now have three players that appear capable of averaging 20ppg. However, I will say, they are much closer to being a solid playoff team now than they were last year. They still have some holes to fill, especially the bench, but having three players performing at near all-star level is a lot better than only having one.
BNM