By PAUL REES

PREVIEW...
Exeter v Leicester
Today. Kick-off 3pm, Sandy Park
SANTIAGO Grondona is making the most of his time in the Premiership with Exeter after his stint at Newcastle last season was ended by a training injury before he had made his debut for the club.
The 23-year-old back rower joined Exeter at the end of last year as cover for the injured Jacques Vermeulen and made an immediate impact. The Chiefs go into today’s home Premiership match against Leicester boosted by the return of their Six Nations players, but the six-cap Argentina international has no intenti...