More On HBK & Undertaker's Schedules Heading Into WM28

Thanks to Miguel Sanchez for sending in the following:

WWE ran a commercial in the Philadelphia area during Raw last night promoting that the March 19th show will feature CM Punk vs Dolph Ziggler for the WWE Championship. Additionally, HBK will be there in a face to face confrontation with Triple H and The Undertaker.

As previously reported, The Undertaker is also being advertised to appear on the 2/20, 3/5 and 3/12 editions of Raw, and HBK is advertised to appear on the 3/5 and 3/12 events.