Molly McCann has said she is expecting a "really dangerous" fight against Alexia Thainara at UFC London on Saturday after a late change in opponent.
McCann's original opponent Istela Nunes withdrew last week due to visa issues, with Thainara (11-1-0) stepping up at short notice.
http://www.espn.co.uk/ufc/story/_/id/44327881/ufc-london-molly-mccann-wary-alexia-thainara-threat