Mikkola (upper body) won't play Monday in Colorado, according to Jameson Olive of the Panthers' official site.
Mikkola was a game-time decision heading into Monday's game, but he'll miss a fifth consecutive contest after not taking the ice in warmups. The 6-foot-4 blueliner was able to practice Sunday, so he seems to be nearing a return. Florida's next game will be against Utah on Wednesday.