 Barclays has repeated a bullish overweight rating for Primark-owner Associated British Foods PLC LSE:ABF whilst pointing to three big positives revealed in this weeks trading update. ABF listened to shareholders about bigger cash returns, according to Barclays analysts, which will bring potential for further special dividends in the future - on top of the 13.8p per share announced this week - and, for the first time, share buybacks. 