By GARY FITZGERALD

Theo Dan and his Saracens team-mates are bracing themselves to feel the full force of a revenge-fuelled Sharks pack which has sharpened its teeth.
But the young hooker insists the Londoners are ready for whatever they are confronted with today – and eager to strike a psychological blow when the Premiership’s top two clubs clash.
Dan, 22, who is rapidly making a big name and reputation for himself in north London, admits: “There has been a definite shift in intensity in training looking over at Sale – abit more edge which is just what we want.
“They have a great pack, ver...