They weren't the same team in the bubble, and it wasn't due to coaching, I think the coaching was determined by the team's inability to skate the way they did in the spring. I think spring 2020 is what they're trying to regain, which is why they put the emphasis on forward depth, if you don't have a transcendent superstar or two, you have to win with a team effort.
The advantage of Brassard is now you're twelve deep without depending on a bunch of kids performing, that's what killed them in 2020, Frost, Bunnaman, Twarynski, Vorobyev all were unable to rise to the occasion, whereas St Louis got good play from Thomas and Blais and Barbashev, Pittsburgh from Sheary, Rust and Kuhnhuckl, and the next season Guentzel and Wilson, Washington from Stephenson, Vrana and Burakovsky.
TB didn't depend on kids to fill out their playoff roster, T Johnson (29), Maroon (31), Paquette (26) were their bottom forwards and L Schenn as a 7th D-man.
Locks (10): G, Couts, TK, JVR, Hayes, Atkinson, Farabee, Laughton, Lindblom, Allison
Fighting for the last two spots: Frost, Brassard, NAK, Laczynski, Thompson, Bunnaman, J Cates
Possible LHV callups: Foerster, Wisdom (depending on his return from surgery), Ratcliffe, Rubtsov
Frost has the inside track for 3C, it's his to lose. But if he can't hold the job, he'll go to LHV to center their first line and play 20 minutes a night.
Brassard will play on the 4th line. 10-12 minutes a night. Too many better forwards for the top nine.
NAK and Laczysnki will have to earn their PT. NAK is potential trade bait. Wisdom may take his job next year in any case.
Thompson will probably be the designated press box guy with Bunnaman and Cates in LHV.