>>15910568a joint set up with what old mate said about tides would be good
if the visuals are anything like what they did with HG/SS it will be amazing (on top of gen6 graphics), just imagine what towns like Sootopolis, Fallabor, Padolific and Lavaridge town with improved graphics
Also locations where the legendaries are will have huge improvements too (I felt X and Y was lacking in these apart from Zygarde)
Make the entire ocean floor divable, as an option to avoid trainers/ocean, it would be a great alternative
Another thing I felt was weak is Ever Grande City, either remove it or make a fully fledged town