The group includes forwards Zach Stepan and C.J. Franklin, who will skate for the teams that drafted them, the Nashville Predators and Winnipeg Jets, respectively. Defenseman Daniel Brickley has been invited to attend the Buffalo Sabres' camp.
Stepan, who will be a senior, was selected by the Predators in the 2012 draft and Franklin, a junior, went to the Jets in 2014. Brickley will be a sophomore.
Nashville's camp began Tuesday and runs through Saturday. Winnipeg's camp runs Sunday through July 7. Buffalo's camp goes July 6-12.
Dylan Margonari, who recently wrapped up his MSU career, will attend the Washington Capitals' camp as an undrafted free agent.
Speaking of former Mavericks, 10-year NHL veteran David Backes will be a free agent starting Friday. Read my Free Press column on him and where I think he should play next if it's not with his current team, the St. Louis Blues.