Deutsche Bank AG (DB:DBK) is planning to sell a number of small businesses over the next 12 months or so, in a bid to make the lender simpler and more focused, John Cryan, Chief Executive Officer of Deutsche Bank told CNBC at the World Economic Forum in Davos. In an interview with CNBC at the World Economic Forum in Davos, Switzerland, the executive said Deutsche Bank would prefer not to raise new capital, but declined to rule it out.