Quack Fix: Spring football practice roundup

Spring football is in full swing for the Ducks, so here's some stuff on this Friday to get you up to date on all things Ducks football.

Links:

• Faced with the task of stepping in for seasoned players such as Tyler Johnstone, Jake Fischer and Andre Yruretagoyena in the 2014 season, Rob Moseley writes how Matt Pierson and Tyrell Crosby will step into leadership roles now.
• Replacing Arik Armstead will be a challenge, but Andrew Greif discusses a player who has a lot to gain this spring on the defensive unit.
• The Ducks are in the running for 4-star recruit in Beau Bisharat, as the team is looking to fill the need at the linebacker position for the 2016 class.