ANAHEIM ANGELS Acquired LF/1B Gregg Jefferies from the Phillies for a PTBNL; activated RHP Ken Hill from the DL; optioned RHP Steve Sparks to Midland (AA); recalled RHP Jeff Schmidt from and placed him on the 15-day DL (shoulder); transferred RHP Mike Freehill from the 15- to the 60-day DL; selected INF Gar Vallone from…