Joe Thornton says playing with Auston Matthews, Mitch Marner has made him feel ‘young again’ | CBS Sports Headlines Joe Thornton says playing with Auston Matthews, Mitch Marner has made him feel ‘young again’ The 41-year-old has found the fountain of youth ESN FeedsThis post was originally published on this … Continue reading Joe Thornton says playing with Auston Matthews, Mitch Marner has made him feel ‘young again’