Omg, those scenes are just amazing.
I'm in the same league as some. I wouldn't really miss miss the Frontier, 'cause I never really played it. I got Sapphire and then college, so there was no extra money to buy Emerald. I did play it on an emulator some years ago, but just when I defeated the elite, I was able to buy my DS and started to catch up with things, playing Pearl, then Platinum, and ultimately, White (3 months before BW2).
So emerald and BW2 are the sole versions I never played fully (bw2 at all). Therefore, the game will still be great for me as Sapphire remake, my very first Pokemon tourney where I knew something I was doing rather than Hyper Beam on everyone and Hitmonchan with all the elemental punches was playing it. Hoenn is this important for me.
That said, I'd be delighted to play the Frontier. I'm earning to do it since I first saw that Frontier thing on the form of a Seviper.