Windy City ThunderBolts sold to Al Oremus By Ballpark Digest Editors on October 23, 2014 in Independent Baseball, News Al Oremus, a minority investor in the Windy City ThunderBolts (independent; Frontier League) has bought the remaining 80 percent of the team from Dan Brennan and Mike Stranczek, giving him sole ownership. (more…) Continue Reading