Suns C Deandre Ayton in awe of Luka Doncic's skill: 'He's a beast' Unknown 00:01 Deandre Ayton is sometimes in disbelief that 19-year-old Mavericks guard Luka Doncic is a rookie. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsFMLLP to organise Challenge Cup as remedy for insufficient matchesVince Carter, Rajon Rondo rediscover young man's game on same nightSelangor president Subahan to discuss Evan and Ilham's release with Indonesian FAJanuary transfer news & rumours: Man Utd pull out of race to sign GriezmannManchester United January transfer news: All the latest rumours ahead of winter windowGattuso: 'Perhaps I am the worst coach in Serie A, but I always want to win'