By BEN JAYCOCK

PREVIEW...
Doncaster v Caldy
Today. Kick-off 2.30pm, Castle Park
DONCASTER Knights are out for revenge after the Merseysiders secured an upset victory in the reverse fixture earlier in the season.
Gareth Davies’ side beat high flying Doncaster 24-19 in December in a memorable day for all associated at Caldy.
Motivation is high for Doncaster this time around to avenge their early season upset and head coach Joe Ford, under the guidance of consultant director of rugby Sir Ian McGeechan, has made three changes from last weekend’s 27-27 draw at home to Co...