I can see the reasons for doing Gigatron as a HasLab to match Omega Prime, but this is one of the rare instances where I'd prefer not having a matching rival. I just don't like how big the new Omega Prime is. I'd really like a good Commander Gigatron who scales well with all the other RiD updates they've done, like Scourge, UW Ruination, and the upcoming Sky-Byte. HasLab Omega Prime is already a one-off that isn't going to scale to any of his contemporaries. Better to keep Gigatron firmly in the Legacy realm rather than compound that discrepancy, IMO.
One other thing Warden mentioned in the interview kinda took me aback. He mentioned he's interested in a Titan-class Overlord. I mean, I'd love a good Overlord update that fully incorporates his Godmasters, and he is pretty big, but Titan? I guess I can get it based on his G1 toy being as big as or bigger than Scorponok, but from any other perspective, that just seems like massive overkill. I think they could make an excellent Overlord as a Commander.