<prompt> Pedzisa mutsara unotevera: Rolland akakuvadza mabvi ake emakumbo paaive mu-pre-mwaka kudzidziswa muChile pamberi pemwaka wa2013-14, izvo zvakamutadzisa kukwikwidza pa2014 Winter Olympics muSochi uye kubva pakudzivirira zita rake reWorld Championship pa  <response>: Nyika dza2015 muBeaver Creek. Iye akazozivisa kurega kwake kubva kumakwikwi muna Kukadzi 2015. 