4 Cups with one of the most stacked teams ever and 2 with Jagr.
29 points playoff performance in 1980 is not equal to 23 points performance in 1995 no matter how you put it on the table.
Sigh......
Goals per game in 1979-1980
79-80 5902/840
7.02
Goals per game in 1995-1996
95-96 6701/1066 6.29
Goal per game only tells you so much. The true differences in goals per game between era's is in secondary scoring and mostly because of diluting of the talent pool through expansion(Which helped top end talent, but lowered goals per game). Top end talent was scoring MORE in 1992-93 than any year in the 80's with the exception of Gretzky.
It was only after 1997 that it truly began to affect the top lines hardcore.
In 1982-83:11 players had over 100 points(Gretzky had 196). 31 players had over 80 points.
In 1983-84:11 players had over 100 points(Gretzky had over 200). 41 players had over 80 points.
In 1984-85:16 players had over 100 points(Gretzky had over 200). 35 players had over 80 points.
In 1985-86:13 players had over 100 points(1 player had over 200). 30 players had over 80 points.
In 1986-87:7 players had over 100 points(Gretzky had 183), 21 players had over 80 points.
In 1987-88: 8 players had over 100 points. 30 players had over 80 points.
In 1988-89:9 players had over 100 points. 34 players had over 80 points.
In 1989-90:12 players had over 100 points. 36 players had over 80 points
In 1990-91:10 players had over 100 points. 29 players had over 80 points.
In 1991-92:9 players had over 100 points. 28 players had over 80 points.
1992-93:20 players had over 100 points. 47 players had over 80 points.
1993-94:8 players had over 100 points. 35 players had over 80 points.
1994-95:Lockout half season.
1995-96:11 players had over 100 points. 33 players had over 80 points.
In 1996-97: 2 players had over 100 points. 19 players had over 80 points.
In 1997-98: 1 player had over 100 points. 9 players had above 80 points.
In 1998-99: 3 players had over 100 points. 12 players had over 80 points
In 1999-2000: 0 players had over 100 points. 9 players had over 80 points
In 2000-01: 2 players had over 100 points. 20 players had over 80 points.
In 2001-02: 0 players had over 100 points. 4 players had over 80 points.
In 2002-03: 3 players had over 100 points. 14 players had over 80 points.
In 2003-04: 0 players had over 100 points. 8 players had over 80 points.
In 2004-05:Lockout Year
In 2005-06: 7 players had over 100 points. 26 players had over 80 points.
In 2006-07: 7 players had over 100 points. 28 players had over 80 points.
Your argument for Jagr's stats in the years after 1996 are sound, and I agree, it hurt him to play that era. But the years before were not all that different from the 80's.
This is why Adjusted stats need to be taken with a grain of salt. goals per game averages were more a product of secondary scoring than top line talent in the 80's. Adjusted stats are better than unadjusted stats, but contexts must be followed.