I just watched this, and it certainly has Elikann's stamp on it throughout.
The camera is cranked down a bit in almost every scene, so you feel like you are there on the set, just behind the cameraman, and it's all a bit sneeky.
There are scenes with the cartel meeting where the camera is at their eye level, and also with Lucy and Mickey with lots of close ups, but the most stand out one was with Pam and Katherine. A really unusual scene where they are both sitting cross-legged together on the floor. Pam is stretched out with her hand on a coffee table, and Katherine is sitting by her. It's almost like that exercise scene in Knots, where Karen, Val and Abby are working out on the floor. But we're not used to seeing these glamourous ladies in positions like this. (It all fits the plot, because Katherine has a scene with JR later where she says she is staying next door to Pam's apartment and knows just what is going on.)
Shame this was his only episode of Dallas. I wonder why? I can remember several episodes he directed on Falcon Crest, and they also have that distinctive, eye-level close up feel too.