Lower price for one thing. And would allow the M3 pack to be offered now and worked out as "half a full size 100kWh pack". I think an MS50 sold at maybe $6k less than the MS60 base price might make perfect sense to create transitional and higher unit-sales through the end of year into next. Realistically - we don't all need 75 kWh of range. Even a 50kWh could be supercharged since they can taper V and A through software. Without 60 models which were highly sought after order-wise, unit sales will suffer without the lower entry price.