WMAL-AM To Go ESPN Sports - 6/13 - Cumulus says it will flip 630, WMAL-AM, to a sports talk format as of July 1. It will be known as ESPN 630. The news talk formet now on 630 will remain on WMAl-FM, 105.9. The new 630 format will feature a batch of ESPN programming, including Mike Golic and Trey Wingo in mornings and Stephen A. Smith in middays. The AMer will continue to carry the Washington Redskins, along with its FM sister. No word on whether Radio One's WTEM, The Team 980, will also be carrying the Redskins this upcoming season. It was sold by team owner Dan Snyder's Red Zebra Broadcasting to Radio One last year. If WTEM sticks with sports, the DC market will now have three English language sports talkers, including format ratings leader 106.7 The Fan, WJFK, which is owned by Entercom.....