With the Dodgers' top pitching prospect, Zach Lee, apparently off the table, the Cubs are currently asking for Allen Webster as the primary piece from L.A. in a Ryan Dempster deal, FOXSports.com's Jon Morosi reports. The 22-year-old Webster is 4-8 with a 4.06 ERA and an 85/35 K/BB ratio in 88 2/3 innings for Double-A...