Dallas is the 7th seed right now, and with Dirk missing the next 2 weeks, I dont see them getting in. Here's their remaining schedule. Ouch.
Tue 25 vs LA Clippers
Thu 27 @ Denver
Sun 30 @ Golden State
Mon 31 @ LA Clippers
April Opponent
Wed 02 vs Golden State
Fri 04 @ LA Lakers
Sun 06 @ Phoenix
Tue 08 vs Seattle
Thu 10 vs Utah
Sat 12 @ Portland
Sun 13 @ Seattle
Wed 16 vs New Orleans
I dont see them winning more than 4 more games.