I don’t think a Commander RiD Prime is out of the realm of possibility.
If they do him, they'll have to do Ultra Magnus in the same class as the original figures are about the same height when OP in his Battle mode, thou I expect we'll not see this in legacy for a couple of years yet, because at the moment, there is only one commander class figure for a year and this year is filled by Armada Optimus prime, so, I would not expect to see RID Prime get a new figure for about two years, Hasbro is likely to give OP a small break, I mean, he is getting at least six or seven figures this year alone with Rise of the Beasts entering cinemas and all of the toys of him appearing on shelves, so next year, I expect we will NOT see any Optimus prime figures of major note, Hasbro wouldn't want to repeat the mistakes of Star Wars where a lot of old figures just sit on shelves gathering dust of the same characters, thou that is apart of the implodsion caused by poor choices! I'm guessing next year's commander class will go to some other character, not OP, if they were to do RID Prime, I would say the earliest would be 2025 but then there is also the possibilty of them taking a modern crack at Energon OP, the series may been extremely flawed but leader OP was kind of intersting, thou if I was to do a more modern verison, I think the drones should be seperate figures that have stand alone robot modes, yet also transform into OP's combined form legs and arms that are swappable, have OP himself being a leader class figure and the limbs being deluxes, but that's just my view
