The problem with the 'new' geographic division names is that not all align nicely with 5 teams that make sense in each of the Atlantic, Metropolitan, Central, and Pacific Divisions. (And what's with Metropolitan anyway....still think that's weird).
Hockey is about History kids. You may be young now but when you're in your 40's people around you won't know who Drew Doughty or Brad Marchand was. Adams, Patrick, Norris, and Smythe offer geo-neutral Division titles that let us mix and match without the weirdness of Pitsburgh being in the Canadian Division or Las Vegas being in the Pacific.
Long live Lubomir Visnovsky!