Hellberg, 31 and drafted 38th overall in 2011, is a 6-foot-6 goalie who has played 6 career games in the NHL.
He has been dominant in the KHL, posting an efficiency rate between .917 and .940 for the past five years, and has played one game with the Sens this season (one win and a solid .935 efficiency percentage).
Sanford, 28, is 6-foot-4, and was drafted in the second round in 2013. He has 48 goals and 97 points in 297 career NHL games.
Simmonds, 34, is a veteran of 1,023 career NHL games that you know well (263 goals and 525 total points). This season, he has 1 point in 4 games with the Toronto Maple Leafs.