Observations and other notes of interest from Wednesday night’s 98-94 victory over the Charlotte Hornets: – This is why you need specialists. – Because sometimes you need a spark. – Duncan Robinson was that specialist Wednesday night. – And he provided the exact spark the Heat needed on the second night of a back-to-back. – Not quite what Damian Lillard did at the outset Tuesday night against the Heat for the Bucks. – But close. – And needed. – On a night Jimmy Butler took a while to get going. – Before emulating Robinson’s 3-point shooting. – So make it 3-1 now with Robinson as a starter this season. – Coach Erik Spoelstra staying with that lineup even after Tuesday night’s loss. – With Robinson, it provides an alternative to all-or-nothing from Tyler Herro when it comes to 3-pointers. – Because on this night, while Robinson was on, Herro was off. – Yes, there are the ongoing defensive concerns with that first five, Robinson and Herro together.. – But Butler, Bam Adebayo and Haywood Highsmith handle that in this lineup. – And, heck, Robinson even stayed out of foul trouble this time. – As with Lillard for the Bucks a night earlier, without Robinson early in this one, who knows how it otherwise could have ended. – He created a needed buffer. – And, so, a welcomed win heading into Thanksgiving. – It was the 250th regular-season start for Robinson. – It also was the 200th career regular-season double-figure scoring effort for Robinson. – So, for now, Terry Rozier continues in reserve. – Of Rozier, Spoelstra said pregame, “We really love Terry, what he brings.