SURPRISE, Ariz. — Kansas City Royals pitcher Brady Singer sought a level of normalcy. Last offseason, Singer got the opportunity to represent the United States in the World Baseball Classic (WBC). Singer enjoyed the WBC experience. However, he didn’t spend much time throwing in actual games. He tossed two innings and allowed four runs in his lone WBC outing against Mexico. As a result, Singer couldn’t replicate a normal offseason. He started throwing early in anticipation of joining Team USA. His schedule was different and his 2023 production was a bit uneven. Singer had a 5.52 ERA in 29 start…