The New York Mets have been without right-hander Kodai Senga since the end of April. Following three consecutive poor starts, the Mets placed Senga on the 15-day injured list on April 28 with lumbar spine inflammation.The latest update on the right-hander suggests that he’ll make a return this season. Anthony DiComo of MLB.com reports that Senga has started a throwing program in his rehab. DiComo notes that the right-hander is currently playing …