Ryu (shoulder) is playing catch for a third consecutive day Wednesday, this time extending to 90 feet, MLB.com's Ken Gurnick reports. This is a good sign as Ryu is progressing with his recovery, but considering he is just playing catch still, he remains about a month away from returning to the rotation. Carlos Frias was called up from Triple-A on Wednesday and is the most likely candidate to start Apr. 24, the next time the Dodgers need a fifth starter with Ryu out.