The 25-year-old Abdelkader had eight goals and 14 assists in 81 games last season for Detroit. He's played 209 games for the Red Wings over the last five seasons.
The 29-year-old Colaiacovo was a free agent after appearing in 370 games in nine NHL seasons for the Toronto Maple Leafs and St. Louis Blues. He had two goals and 17 assists in 64 games for the Blues in 2011-12.
When somebody goes out and is there to score goals, but is also there to make some big hits, fight, do all of those things, and he has a great mustache, it was great to see him get that hit and get everybody going.
— Colin Wilson on teammate Eric Nystrom, who scored a goal in Predators' win vs. Kings