It was to clean up an infection in his knee, but at some point he will require another surgery on his ACL, so who knows what that means for the season. It could be something simple like a scope or a laser treatment
Its a shame becasue without torres and burns up front, they lose two of the key physical guys who can actually play hard down low in the O-zone. Wingels can hit, but isnt a punisher and hertl can too, but that's not the key to his game. We know that jumbo and patricia wont play that way, and neither will cooch, nieto, kennedy or the like. I worry about their continued lack of physicality on the top 3 lines.
It's gunna be really interesting to see how the top 9 are gunna be arranged. Jumbo, patty, Pavs, cooch, wingels, hertl, nieto, sheppard, then...??? kennedy? They are relying pretty heavily on the greybeards. One bad injury and they will suffer a whole lot of shutouts. maybe Tierney, tarasov, mcginn, or someone can step up like hertl and nieto last year and fill a solid top 9 role. Obviously one or more of those guys will be getting a chance....