Former Florida star Jac Caglianone is off to the big leagues, taken with the No. 6 overall pick in the draft on Sunday night by the Kansas City Royals. But how will Caglianone be used at the professional level? As a college player he was a two-way star, working both on the mound as a weekend starter and as an everyday slugger in the lineup. He plays an excellent defensive first base, so he’ll have value no matter what the Royals decide. And apparently that decision has already been made. According to Royals beat writer for MLB.com Anne Rogers, Jac Caglianone will continue doing what he did in …