Brent comes off 27-month low, climbs towards $92 as dollar weakens

* Fed worried about recent strength of dollar -policy minutes * Seasonal winter demand could support prices by end-Oct (Updates prices) By Keith Wallis SINGAPORE, Oct 9 (Reuters) - Brent crude futures rose towards $92 a barrel on Thursday, after rebounding from a 27-month low hit in the previous session as the U.S. dollar weakened on the possibility the Federal Reserve could hold off raising