Update after the Suns' victory tonight: both teams with 21 wins, but the Suns have 58 losses and BKN 57.
Some reason for hope as the Suns have @NOP, SAC, and LAC.
All three of those are winnable games. LAC have their seed pretty much locked up and in their last game of the season may rest its best players. The other two games are against bad teams.
BKN on the other hand has @CHA, @IND, WAS and TOR. Charlotte and Indiana are fighting for seeds, and WAS for a playoff spot. TOR may very well have their seed locked up and could play a "rest game" in the final one of the season.
Nonetheless given the relative strengths of schedule, there's real reason for hope that PHO and BKN end up tied for 3rd, and it's not inconceivable that BKN holds 3rd outright at season's end.
Go Suns!