TVR wasn’t as sheltered as people try and make him out to be, and quite a few players with his deployment do much worse
There is a great recent Athletic article by Dellow called "How Mike Babcock (and others) are sheltering defencemen while playing them against top opposition" which shows how some coaches are deploying some sheltered D in a way which over-inflates their QoC and corsi numbers (meaning they were even more sheltered than the stats indicate and not as good possession-wise as the stats indicate), while making their top pairing/shutdown look worse possession numbers-wise than they should. Carolina was a team that had several D who very high on the list of D who were getting that numbers inflation with TVR, Hanifin and Fleury being among the leagues biggest beneficiaries. (Interestingly, Hamilton, who was traded for Hanifin, was one of the D farthest on the opposite end).
I don't want to explain how as Dellow did a ton of work and should be compensated for it. But to me it was undeniable and changed the way I look at those stats.