Bob Brenly left for Arizona to join the Diamondbacks’ broadcast team last month, leaving an open spot for WGN/Comcast Sports Net Chicago broadcast of Chicago Cubs games. The network will reportedly interview former Cubs pitcher Dan Plesac. This is somewhat shocking considering that Plesac is signed a multi-year extension with the MLB Network. Plesac worked in Chicago before; … [Read more...] about Cubs interviewing Dan Plesac for open tv broadcast job