Here's some news from around the majors as we head into the end of the work week…
- Edwin Jackson tells Rick Hummel of the St. Louis Post-Dispatch that he didn't receive any interest from the Cardinals about returning to the team. "There was no involvement with the Cardinals. Pitching wasn't a department they needed help in. Their rotation is pretty much set," Jackson said. "It was a place I wouldn't have minded going back to…but, coming into the offseason, it was never a place I realistically thought I had a chance to go back to."
- Phil Mackey of 1500 ESPN Twin Cities radio details Glen Perkins' path from filing a grievance against the Twins in 2009 and seemingly being on the outs with the club to today's three-year extension that keeps the southpaw in Minnesota through 2015.
- Jason Lane talks to Nick Piecoro of the Arizona Republic about his attempt to return to the Major Leagues as a pitcher, and how a chance meeting with Diamondbacks GM Kevin Towers last summer led to Lane getting a minor league deal with Arizona.
- C.J. Nitkowski, who last pitched in the majors in 2005, threw a bullpen session with the Mets on Thursday, reports MLB.com's Anthony DiComo. Nitkowski pitched in Japan and Korea from 2007-2010 and, as MLB.com's Anthony Castrovince details, underwent a controversial blood-and-stem cell treatment last year. Nitkowski was the ninth overall pick of the 1994 amateur draft and pitched for eight teams in a 10-year Major League career, including a five-game stint with the Mets in 2001.
- The long-term effects of Lucas Giolito's UCL strain have yet to be determined, but Baseball America's Conor Glassey examines how the injury could impact Giolito's position in the 2012 amateur draft.
- The Mexican Baseball League has announced that Jose Canseco will not play for Quintana Roo Tigers after the slugger allegedly took a banned substance and refused to take a drug test, reports ESPN's news news services. League president Plinio Escalante told ESPN Deportes that testosterone was the banned substance. Canseco has denied the charge on his Twitter account.