The only reason I want a remake or even a port for that matter is because I want to say goodbye to those inbuilt batteries once and for all.
LG and FR, DPPt, HG and SS and BW don't have batteries within the cartridges. LG and FR have no clock thus no battery. The other games the clock is ran off the DS itself thus no battery.
RSE still has a clock battery. My RS battery is actually dead. So if I want to use my favourite features again (secret base battles, berry growing for contests and daily items) I'd have to replace the battery which required opening up the cartridge. Also that message everytime I turn on the game is annoying and I have a massive concern that if I don't replace the battery eventually that in the long run the battery will leak. It's never good keeping a dead battery in anything for years and years on end.
I can't help imagining a point where all regions won't need a battery in the cartridge.
I can dream can't I?^-^