All sounds a bit BMW like. But ultimately the GS Adventure (apart from the Honda uber scooter) is the best selling motorbike, so essentially they will probably almost try to copy it
DON'T ! My mate has an 8 month old GS1300, so far the engine has been swapped out and the panniers replaced. Now has rear suspension damage due to incorrect alignment of the new engine, BMW have said that repair is not economical and have offered him a new 1300 GSA as a replacement for the princely sum of £1 !
Who knows, maybe it'll have some toolkit storage under the pillion seat and a large smartphone will fit in the 'cubby holder' on the tank... We can wish right?