The Houston Rockets dispatched the Portland Trail Blazers on Saturday in a fashion that has become commonplace in their surprising breakout campaign.The Rockets won for the sixth time in seven games by seizing control in the second half of a 125-103 road victory in advance of back-to-back home games starting Monday against the Detroit Pistons.Alperen Sengun and Jalen Green, who both signed extensions in the offseason before their fourth seasons in the NBA, again co-authored the triumph. Sengun produced 23 points, 15 rebounds and six assists while Green added 26 points and five rebounds.Green and Sengun have found a simultaneous rhythm of late for the ascendant Rockets, whose .683 winning percentage at the halfway mark of the schedule is their best since Houston went 65-17 in 2017-18 and advanced to the Western Conference Finals. The Rockets already have more wins (28) this season than they did in the three seasons before last year’s .500 finish.Despite their success and position as the second seed in the West, the Rockets crave more. Houston remains a top-five defense in the NBA with the play of Green and Sengun stabilizing an offense that has thrived in fits and spurts.Consistency has been the buzzword for the Rockets throughout the first half, and that hasn’t changed as the second half kicks off.”Good, but we want more,” Rockets coach Ime Udoka said. “(We) feel there’s another level that we can take it to. Defensively it hasn’t been great lately. I think we’ve had some slippage there. Offensively we’re still finding our way. There’s some things we can improve at.”We’re doing some of the benchmarks that we tried to do at the start of the season, which are offensive rebounds and transition (points), being at the top of the league in those categories. But (we) can still get a lot better. It’s consistency that’s been the message to our team the whole year.”