My plan would be a 7 man bullpen with the last two spots dedicated to players on options that can shuttle if needed to AAA. Looking at the roster resource https://www.rosterresource.com/mlb-minnesota-twins/ The Twins have Hildenberger, Moya, DeJong, Curtiss, Duffey, Vazquez and a bunch of AAA starters with options for those two spots. I was surprised by Duffey but maybe an option wasn’t used in 2016. He was recalled in April before that season was 20 days old. The Twins need to fill the top 5 spots adding two free agent relievers to May, Rogers and Reed. I am not sure Magill has the upside to roster without the flexibility of options. He certainly could open the season at the back end of the pen and then get DFA’d when a reliever is needed.