Bruce Arena fielded Juan Agudelo in a central-midfield role as the resurgent New England Revolution knocked off the LA Galaxy 2-1 on Sunday, which got the Extratime crew wondering if Arena is the one to finally unlock the talented US international's obvious but unfulfilled potential. From there, a trademark Bobby Warshaw soliloquy unfolded about the way box-to-box midfielders are produced and perceived in United States soccer.