VCFL General Manager Umpiring, Brant Dunshea, has resigned from the role after only 16 months in the position.    Brant was presented with what he considers to be an outstanding opportunity in a newly created role within the horse racing industry, where he worked previously, and has decided to accept the position.   Brant will continue in the role of VCFL General Manager Umpiring until the completion of the 2007 football season after which, the VCFL will make appropriate announcements regarding a replacement.