Last week, the Blues raised eyebrows by signing free agent
Ryan Suter, resulting in a surplus of nine defensemen on one-way contracts. Jeremy Rutherford of The Athletic speculated that the Blues might trade one of them, with Krug's name reappearing in trade rumors. However, on Tuesday, Rutherford indicated that Krug's diagnosis makes a trade unlikely, as no team will pursue a player facing potential season-ending surgery.