Dadonov (undisclosed) is expected to miss an extended period of time but is undergoing additional evaluation, Amanda Stein of the Devils' official site reports Wednesday.
Dadonov just returned recently from a 17-game absence due to a hand injury. The veteran winger is pointless in only five outings this year. He had 20 goals and 40 points in 80 regular-season appearances last campaign. However, his lack of offense and injury concerns have hindered his fantasy appeal this time around.