Outrighted To Triple-A: Delaney, Tomko, Boggs, Rivera

A few minor moves…

• Rob Delaney has cleared waivers after being designated for assignment by the Rays on Wednesday and has been outrighted to Triple-A Durham, reports Marc Topkin of the St. Petersburg Times (via Twitter).
• The Rangers outrighted Brett Tomko to Triple-A Round Rock and Tomko has accepted the assignment, reports Anthony Andro of the Fort Worth Star-Telegram (via Twitter).  Andro also tweets that Tomko has an out clause in his contract for June 1, though Andro isn't sure if Tomko plans to exercise it. In the corresponding move, Texas called up Michael Kirkman.
• The Brewers have outrighted catcher Mike Rivera to Triple-A Nashville, reports MLB.com's Adam McCalvy.  It is expected that Rivera will accept the assignment. 
• Also from McCalvy, Brandon Boggs has accepted his assignment to Nashville after being outrighted by the Brewers two days ago.  This is the third time Boggs has been outrighted by Milwaukee in the last three months.  Rivera and Boggs were outrighted to create roster space for Josh Wilson and Nyjer Morgan.