That's not quite the whole story. They were spectating open practices of Avs and Jackets on Thursday, and at that part on the podcast they were comparing both teams' first drills on the day.
Avs warm-up drill as a group was to quickly pick up pucks from center ice, make 1 or 2 simple passes, and the last guy getting the puck would drive towards the net and just shoot it. Jackets first drill looked slower and more complicated to them, with forwards doing wide circles and more passes in the neutral zone that required involvement from a lot of players, and then the drill would end with a dump-in.
The other guy on the podcast who happens to be Laine's friend later asked Laine why would you do that first in your practice session, to which Laine had responded half jokingly something along the lines of "we've been wondering the same with the guys". I didn't notice anything particularly alarming about the details of the stories they shared or the tone of their voice etc. I got the sense that they were concerned about how Jackets have played this year and this observation of Jackets practice habits was their way of expanding the talk for another minute or two and just stressing the point that Jackets look really bad right now.
But that's just my interpretation, other Finns on the board may disagree.