Byfield (foot) is also reportedly dealing with an illness ahead of the start of training camp, John Hoven of SiriusXM NHL Network Radio reports.
EDGE Analysis
Byfield was already suffering from a foot injury and was doubtful to be available for the start of training camp but this latest news only serves to further complicate the situation. If the 19-year-old center is unable to play Opening Night against the Golden Knights on Oct. 14, it could mean increased opportunities for T.J. Tynan or Jaret Anderson-Dolan.