Using his size and retractable-ladder-length reach, it's still virtually impossible to pry the puck off the guy. Given a bit of additional work space, he remains capable of creating hocus-pocus on the powerplay.
And then there are the intangibles that are hard to define.
"You can't underscore … the word I'll use is presence,'' says Treliving. "When you've done what he's done in the game, it's there. Non-negotiable. You carry it around with you 24/7. You're just naturally going to have people watching. That goes with being Jaromir Jagr.
"Could this seem to be a little on steroids, playing in Canada? Probably. But I'm guessing there's not too much this guy hasn't seen in the game.
"The attention, he's earned. And it's something we talked about extensively, but not in a negative way. How does it impact us? How do we not make it into too big of a deal and get us off course?
"You look at the on-ice piece and you look at assimilating him into your room.
"You prepare, you discuss, you analyze, you talk and then at the end of the day you act. We've acted.'"
Think of the hard-to-wrap-your-head-around longevity aspect of Jagr's career in this way: Two days before the rangy, rawboned teenaged Czech prodigy debuted for the Pittsburgh Penguins back on Oct. 5, 1990, East and West Germany reunified.
That was 27 years, two Stanley Cup rings, 1,711 regular-season appearances, 765 goals, 1,914 points, five Art Ross trophies, one Hart trophy, seven first all-star team appearances, an Olympic gold medal, eight ports of call, 20 NHL records and an avalanche of just-too-funny Tweets ago.
Yes, the birth certificate reads Feb. 15, 1972.
But the pedigree, the savvy, the push to excel remains timelessly in vogue.
"He's obviously a pretty powerful figure and has earned a lot of respect over a long time,'' said winger Kris Versteeg. "I'm pretty sure a lot of guys would be honoured to play with him. But in the end, you can't worry about him, you've got to worry about yourself. And that's what he wants, too.
"He doesn't want to be force-fed pucks in certain situations.
"His body size and positioning down low is still second to none. Hard to get the puck off and his hockey sense is through the roof."