I dont know how I feel about another set of RB/G remakes. Part of me really wants to explore Kanto in its full 3D form on the new 3DS, but another part of me feels like its.... extremely redundant. I apparently wasnt as thrilled to play ORAS as I initially felt I was going to be before I played the game. I was very hyped for the game at the time of release, but the entire time I was playing it, it just felt like it dragged on, and I had that "deja vu" feeling. Even with all of the changes and added story they did. I played the game for months because it was mostly just off and on, picking it up and putting it back down. It just felt like Ive done this before, and it wasnt a new exciting experience. I think they payed enough homage to the Kanto region with generation 6, gen 1 starters are getting quite the fanservice this and last year.
Do I think DP deserve a remake more than FRLG? I cant fully answer that. In technical aspect, no, FRLG could use it more because of all the updates we've received since then, like you stated. But in terms of "whos next in line?", I think DP deserves it. BUT, at the same time, its been a lot longer since Ive played RB/FRLG than its been since Ive played DP. Im undecided on which I would rather play more, since its almost fact that at least one of them will be coming whether we like it or not.
We have to understand too, remakes are there for two reasons. One, the cashcow effect, for sure. They know old fans will be buying the game. Two, so new fans could experience the old stuff. Its a great way to get new fans into the series, especially since most new fans would be completely unable to play the original games since older systems and games are obsolete and hard to find. To Nintendo, anything behind 2011 doesnt exist anymore.
Personally, im more of a fan of the Yellow remake theory. Its something they haven't done yet, it would be made into a single game instead of two, and there are so many things they could do with Pikachu as your companion to make it comparable to an actual competitive Pokemon. I also like the thought on expanding Kanto to Johto in these games to avoid the need for ANOTHER re-remake, but mostly, to keep things different and interesting. I also really like the idea of it being a prequel, since GSC are already sequels, and the legendary birds getting Mega'd.
Would you prefer revisiting Kanto before any other next remakes? Eeeehhhhhh. Not really. Kanto has had its spotlight on more than one occasion.
If there was a new Kanto game, would you prefer if it was a remake or a sequel? Prequel. Or Sequel. But there would be a lot of loopholes if it was a sequel, because of GSC (they specifically say in-game story it was 2 years after the events of RB)
I was also getting quite bored from the 3gen remakes. I think that one reason for it is that they have put most of the new things in the post game such as the Delta Episode. ( The Primal thing was not that unique and different than the normal forms story wise). I wasn't too excited before their release but I did notice how most of the players that got excited and hyped were players that had started playing Pokemon in the 3gen. And when I'm thinking about it- I started playing in Gen II and you can't understand how excited I was when I was hearing about HGSS.
Good point btw about the gen1 Sequel problem. I forgot about that little fact which is that Red/Blue games already have a Sequel and its called Gold\Silver.