I agree Don,.....I guess they are targeting the younger audience and don't want to show their great OOM Pa Pa styles to them and ruin sales marketing...I'm sure Yamaha has done extensive research and know what they are doing to make money like they always have....arranger KB's are a minuscule part of their company.
personally I'm satisfied with what they have out now. BIG changes sell gear not these little baby steps model to model IMO.