Oklahoma City is set for its first road game of the postseason, and it’s the most important game of the season thus far. Going into Saturday’s matchup against the Phoenix Suns, the Thunder have already secured a 2-0 lead in the series and have a chance to effectively put the Suns away with a win. After all, no team in NBA history has ever come back from a 3-0 deficit. It would also be business as usual for the Thunder, who swept their opponents in the first round in each of the past two seasons. Of course, things are a bit different this time around after Jalen Williams exited Game 2 with a left hamstring strain that will have him sidelined for a bit. Without Williams in the picture for Game 3, the Thunder will need to be ready to grind out this matchup in Phoenix. Even if Williams was still able to go for this matchup, the Suns would still have a bit of a boost from their home crowd, and the Thunder need to stifle that.…