Selby plans to receive a second opinion on his right shoulder before continuing his rehab program, Jake Rill of MLB.com reports.
Selby has been on the shelf since Feb. 14 due to right shoulder inflammation and has made limited progress in his recovery over four months later. The second opinion should provide Selby with more clarity regarding his options for treatment. Given his lengthy layoff from throwing, surgery would seem to be a distinct possibility for the 28-year-old right-hander.