Dineen is nursing a sore throat and didn't address the media following his team's morning skate. He will, however, be behind the bench Friday night.
Versteeg, who missed Wednesday's 4-2 victory over Washington, will take the place of Marco Sturm.
The veteran forward missed 14 games because of a concussion before returning to play 12:16 against Washington. Sturm was held out of practice Thursday for what was called a "maintenance day" and he also didn't take part in Friday's morning skate.
Scott Clemmensen, who stopped 41 of 44 shots in the Panthers' 4-3 shootout victory at Winnipeg on Jan. 21, will be in net for Florida.
When we started our journey we made a commitment to our fans to be relevant and to see the Chicago Blackhawks become the best professional hockey organization. There are not two finer symbols of that than Jonathan Toews and Patrick Kane. The commitment we have made to these incredible young men is equal to the commitment they have made to our team, our fans, our entire organization and the city of Chicago.
— Chicago Blackhawks owner Rocky Wirtz on signing Jonathan Toews and Patrick Kane to contract extensions