...You asked "BETTER PLAYER", not best career, or most accomplished career, as in "RINGS"..Adam Morrison has more rings than a lot of players ...1st you're comparing 2 of the greats of their era, but you're also comparing a power forward versus a center....kinda like comparing Kareem with Worthy, not really a good comparison....bottom line its pretty much a tossup for me skill-wise, but if I'm forced I'd say Pat is the better player because I think individually if you take the 2 players off the Celtics and Knicks and place them on weaker teams, Pat Ewing at center makes EVERY team a better team a little more than McHale would...but honestly its very close....for what its worth NBA reference rates Ewing #31, McHale #34 all-time.....