Maybe my glass is half-empty (with Harrison Barnes having sucked the life out of this season for me
)... but I don't think that 6th is secure even with 2 wins over the Mavericks. There are some dicey matches to end the season, starting with the game against the Celtics. I think it's more probable that the Kings end up 7th, lose to the Suns in the 7th vs 8th play-in game, and then it'll be up to the team's players to overcome the Lakers-GSW & NBRA for the 8th spot and a 1st round match-up against the mighty Nuggets.
Remaining schedules:
Kings vs: DAL (W), DAL (W), UTA (W), LAC (W), NYK (W), BOS (L), BRK (W), OKC (L), NOP (L), PHX (L), PTL (W).
7-4
Mavs vs: SAC (L), SAC (L), HOU (W), GSW (W), ATL (W), GSW (W), HOU (W), CHA (W), MIA (W), DET (W), OKC (L).
8-3
Oh well, the West sure is close this season. The excitement will continue through the play-in and the playoffs.