Ronald Belisario is facing a 25-game suspension if he returns to the major leagues, a possibility that became more likely after Dylan Hernandez of the Times reported that Belisario had been granted his long-awaited visa to return to the United States after missing all of the 2011 season.

According to news services, the suspension is for “a player testing positive for a stimulant, a player convicted of or pleading guilty of posession a prohibited substance, or a player involved or suspected of being involved with a drug of abuse who failed to comply with an order to take part in a treatment program.”

Chad Moriyama isn’t confident that Belisario, who turns 29 New Year’s Eve, will be worth the trouble after what he deems a somewhat lucky 2009 – a year in which Belisario really shone with a 2.04 ERA and 64 strikeouts in 70 2/3 innings – followed by a troubled 2010 season with a 5.04 ERA, declining strikeout rate and absences due to injury and substance abuse treatment.  But relief pitchers with potential and low salary are the best gambles Ned Colletti makes. No pressure – we’ll just see what happens.