I keep thinking that if Torts could put so much emphasis on Laine with Roslovic and Atkinson, why not try Patrick with Domi at least once or twice. Of course, not with Atkinson on the Wing who has no chemistry with Domi, or Texier, who, although he's fast and technical, still needs more time to be 100% the center. On the wing, maybe he should try Jenner, Boone is not a classic grinder, he has a good hockey IQ. Moreover, in case of problems, he can also play on the center/face-offs.
Also I don't understand why in the first PP from 5 players there are 4 with the right shot, with the left only Foligno who plays in front of the goal. Cam also lacks the skill of passing and two right-handed shooters... . On the contrary, in the second PP only Bjorkstrand has right shot.
I think you are overemphasizing matters of chemistry. When someone has struggled to the degree Domi has, it isn't a linemate issue. Besides, he has spent most of the recent weeks playing with Bjorkstrand, and that line more often scored without Domi than with him. Domi might have played his best game last game, if he is going to be ready to center the top unit then he'll show us by continuing to play better. There is no need to juggle the lines until he fits.
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PP units having alot of guys with the same handedness is actually a big plus. If you have an elite shooter on the halfwall (think Ovechkin, Laine, McDavid, Draisaitl) then it helps to have guys in the bumper who can also threaten one-timers with the same handedness, and you want the pointman to be the same handedness too so they can tee him up quicker.
We're currently
-------L
R-----R -----R
-------R
That's the exact same as the old Jets PP with Buff, Wheeler, Scheif, Laine, and Connor, Connor being the netfront guy and the only left-shot. The right halfwall could be any handedness really as long as they can pass and shoot from that spot. So far Cam has done well in that job.
The Caps have Carlson as QB and Oshie as the bumper shooter, all the same handedness as Ovi.
The Oilers have actually found that left-shot Nurse, even though he isn't as skilled a point-man as Barrie, has done a better job at teeing up McDavid and Draisaitl. It's just quicker because he's a left-shot like they are.