Kris Bryant, Kyle Schwarber and Anthony Rizzo all made stops in Des Moines to play for the Iowa Cubs at some point in their major league careers. On Friday night at Principal Park, it felt like those powerful bats were back in the ballpark playing for the Iowa Baseball team. The Hawkeyes started their onslaught with eight runs in the first inning and rolled to a 15-2, run-rule victory over Florida International to tie the series at a game apiece. “The guys were dialed in and I think after last night, that one stung a little bit,” said head coach Rick Heller. “The focus was definitely there and…