What year was this unstoppable peak of Karlsson that you are referring to?
Aslo Leetch has a Conn Smythe killer performance in 94.
Karlsson and Leetch are very much alike in some ways, both were high event level players were goals were going to be scored by both teams when they were on the ice... much moreso than Doughty.
Leetch also played a ton on the PK.
from 11-12 to 16-17, where he deserved to have won four Norris trophies in that period.