Photo: Forward Ryan Spooner led the Providence Bruins in postseason scoring with six goals and nine assists through 12 games. (courtesy of Jonathan Kozub/NHLI via Getty Images)
Although none of the Boston Bruins prospects won a championship in their respective leagues, many of them grew a lot over the season and playoffs. Ryan Spooner led the AHL playoff-scoring race through the first two rounds with 15 points, and Alexander Khokhlachev was only one-point behind Spooner.
Photo: Though he started the 2013-14 season in the AHL, defenseman Kevan Miller eventually established himself as a regular part of the Boston Bruins NHL roster. (courtesy of Francois Laplante/Freestyle Photography/Getty Images)
The Boston Bruins hold a boatload of depth in their prospect systems despite top prospects such as Torey Krug and Dougie Hamilton graduating this season.
Photo: Defenseman Martin Marincin has had a solid 2013-14 season split between the AHL and NHL. Marincin was drafted by the Edmonton Oilers in the second round of the 2010 NHL Draft. (courtesy of Grant Halverson/Getty Images)
The Spring edition of the Hockey's Future ranking of the Top 50 NHL prospects begins with the prospects ranked 41-50. This group features several prospects on the verge of cracking an NHL roster on a full-time basis, as well as more recent draft picks who are finding breakout success in 2013-14.
Photo: Goaltender Malcolm Subban has made a smooth transition to professional hockey, and has a 2.39 goals against average through 26 AHL games. Subban was selected 24th overall by the Boston Bruins in the 2012 NHL Draft. (courtesy of Michael Tureski/Icon SMI)
There are not too many significant changes to the Boston Bruins Spring Top 20. There were a couple notable graduations however, led by former number one prospect Dougie Hamilton.
Photo: Portland Pirates forward and Phoenix Coyotes prospect Tobias Rieder is tied for third in rookie goal-scoring with 23 so far in the 2013-14 season (courtesy of Fred Kfoury/Icon SMI)
It is getting down to the last dozen or so games in the 2013-14 season and still many things are left undecided in the AHL's Eastern Conference, with at least 10 teams still vying for a chance at the 2014 Calder Cup Playoffs.