Many market watchers looking for risks ahead are focusing on China's slowdown, but there's a trouble spot beyond slower growth in the world's second-largest economy, Credit Suisse's head of global fixed income and economics research said Friday.

To be sure, investment could collapse in China and cause a significant episode, but Ric Deverell said Credit Suisse is concerned about something others are not giving enough attention: the risk inflation will creep up, complicating the Federal Reserve's path of interest rate hikes.