I agree, those Rossi protos don't look anything like the ones in the 7 series here:
http://www.skipass.com/news/86165-matos-2014-s7-rossignol.html
The 7 series ones all have squared-off tails and look super directional, while the protos look more like a fatter bi-directional freestyle pow ski -- hopefully an offering from Rossi to compete with bentchetlers, pettitors, opus, magic Js etc.
http://www.skipass.com/news/86165-matos-2014-s7-rossignol.html
The 7 series ones all have squared-off tails and look super directional, while the protos look more like a fatter bi-directional freestyle pow ski -- hopefully an offering from Rossi to compete with bentchetlers, pettitors, opus, magic Js etc.