Lemelin was a weird goalie. Too good to be a backup, but never reliable enough to be a full time starter that can backstop a team. A tease really.
Really?
Take a look at where he finished in award voting from 1983-1990 :
1983-84 - 2nd in Vezina plus 8th in Hart voting
1984-85 - 3rd in Vezina
1985-86 - ---
1986-87 - 8th in All-Star voting
1987-88 - 7th in Vezina, 6th in All-Star
1988-89 - 7th in Vezina
1989-90 - 4th in Vezina
Aside from the 85-86 season where he struggled somewhat and lost his #1 job to a young Mike Vernon late in the year, he was one of the most consistent (and underrated) goaltenders of the 1980s. Selected a top-8 goalie in the league every other season, and narrowly lost the 1984 Vezina to Tom Barrasso in one of the closest votes ever (Lemelin actually had more first-place votes).
It's odd that he's now remembered more for his off-year in 1986 and as Moog's backup on long playoff runs in 1990 and 1991, while his great years from 1983-85 and his standout 1988 playoffs where he carried Boston to the Finals have been largely forgotten.
Referring back to the original post, he was clearly a notch ahead of guys like Sauve and Froese, even if he isn't remembered as such now.