With NHL training camps underway this week hockey fans can start to make their predictions. Last year the Penguins skated, to their second straight Stanley Cup .A seven game hard fought series over Nashville. The Predators were one , of the most surprising teams in the NHL last season. The start of training camp means every team gets a fresh new start. During the summer teams retooled and got ready for the upcoming season. Three teams to keep an eye on are Edmonton, Dallas, and Boston. Dallas and Edmonton were very active this past off season.For the Bruins they were fairly quiet. Boston was busy negotiating a long term deal for David Pastrnak. Still no deal has yet to be announced. Dallas was the busiest team this off season. The Stars added veteran goalie Ben Bishop. Bishop. Bishop was traded to LA at the trade deadline,but ended up signing with Dallas this summer. The Stars will have great depth at goaltending ,as Bishop and KariLehtonen will split the time. The biggest move was signing long time NHL coal Ken Hitchcock to a contract. Hitchcock’s experience will greatly help Dallas. With captain Jamie Benn,and Tyler Sguin the Stars should be much better than their 34-37 and 70 point record. Hitchcock has the experience to mold the Stars into a playoff team. Along with Bishop , Dallas acquired defenseman center Martin Hanzal,and forward Tyler Pitlick. Edmonton is another team to keep an eye on. The Oilers rewarded star center Connor Mc David to an eight year 100 million dollar deal. Mc David was was one of the leagues best players last year. The Oilers selected McDavid number one overall in 2015 Mc David and teammate Leon Draisaitl together make the Oilers a very scary team. General manager Peter Chairelli has got the Oilers back to respectability in just three years.If the Oilers can play solid defense in front of goalie Cam Talbot they will be a team to challenge the Penguins in the playoffs. Boston under first year head coach Bruce Cassidy is another team that will surprise a lot of fans. Currently the Bruins are in negotiations with star forward David Pastrnak. If the Bruins can sign Padtrnak theycould be one of the biggest stories in hockey. The Bruins have a strong goaltender in Tukka Rask. The Bruins also have one of the youngest teams in the league. After losing in the opening round last year to Ottawa gained valuable playoff experience. The Bruins are led by number one pick Charlie McAvoy. McAvoy joins a host of young talent such as Brandon Carlo, Jakub Zboril Austin Czarnik, Sean Kuraly, Rob O’Gara, Noel Accari , Frank Vatrano. If Cassidy can mold the veterans, with the young players the Bruins could be serious contenders in 2017/18.