Playoff seeding still left to be decided

Breaking down West playoff positioning and more (PER Diem: April 8, 2011)

Updated: April 8, 2011, 4:54 PM ET
By John Hollinger |
LaMarcus AldridgeJoe Murphy/NBAE via Getty ImagesThe Blazers and Grizzlies are still battling for position with less than a week to go in the regular season.