12:58pm: Berardino updates things from the Twins’ side (Twitter links), writing that Raley was actually designated earlier in the week and put on outright waivers on Tuesday. Thinking through the reasons that the move was kept under wraps, Berardino posits that the club may have hoped to maintain leverage with Guerrier’s agent as the parties discussed the reliever’s opt-out date. (The club ultimately purchased Guerrier’s contract after he made clear he would not extend the opt-out date.)

12:34pm: The Angels have claimed southpaw Brooks Raley off waivers from the Twins, Mike Berardino of the St. Paul Pioneer Press reports on Twitter. Raley, 25, was apparently exposed to outright waivers to create 40-man space for Matt Guerrier.

This marks the second time in 2014 that Raley has been nabbed via waiver claim; Minnesota acquired him from the Cubs by that mechanism back in February. As Berardino notes in another tweet, it is not yet clear why the Twins placed Raley right on the waiver wire rather than first designating him for assignment.

Raley had been working at the Twins’ top affiliate this year, throwing 14 2/3 innings of 3.68 ERA ball while generating a promising 11.7 K/9 against a less-stellar 6.8 BB/9. After spending most of his professional life as a starter, Raley worked primarily as a reliever this year, though he just received his first start of the season. Across two brief stints with the Cubs — first in a starting role (in 2012) and then from the pen (2013) — Raley has accumulated a 7.04 ERA in 38 1/3 MLB frames.