I'm hoping for...
Western
EDM, CAL, VANCAN, PORT ('yotes), SEA (FLA)
WIN, MIN, CHI, ST.L, DET
COL, DAL, SAN, ANA, LA
Eastern
PITT, NJ, NYR, NYI, PHI
TO, OTT, MON, BOS, BUF
CBJ, WASH, CAR, NASH, TB
Thats 30 teams in solid hockey markets and I'm a firm believer in building up that north west coast. DET is still in the west but they have such a history with the Blues and Hawks that its almost crazy to break that up. DAL gets screwed with time zone issues but in the future the NHL looks like this...
Western
EDM, CAL, VANCAN, PORT ('yotes), SEA (FLA), SAN, ANA, LA
WIN, MIN, CHI, ST.L, COL, DAL, WISC., KC or Salt Lake City
Eastern
PITT, NJ, NYR, NYI, PHI, TB, NASH, WASH, CAR
TO, OTT, MON, BOS, BUF, QUE, CBJ, DET
Again expanding more west and less south is key. Expantion to Quebec and relocating failing teams like the Panthers and 'yotes to hockey markets is key to having a healthier league that can expand to Wisc. or Utah. A 34 team league is pretty well rounded with good coverage around NA.