if this is true it will be interesting to watch - I can't see Kenny letting go and not being actively involved with the GM duties which could cause a problem with Hahn. Kenny has always had the "difficult to work with" label, hope they have a clear understanding of their roles.
Makes sense though because JR is a fan of both and Hahn is highly regarded among mlb
"Call your sons! Call your daughters! Call your friends! Call your neighbors! Mark Buehrle has a perfect game going into the ninth!"