Starbucks is coming off a terrible year and has a long way to go to regain favor on Wall Street.When it was announced that former Chipotle CEO, Brian Niccol, would become the new head of Starbucks (SBUX 1.49%), the coffee giant's stock price shot up a staggering 24.5% in a single-trading session.But Starbucks stock has barely moved in the past few months as investors digest what the leadership change means for the struggling company that, even after the gain, is still roughly the same price today as it was ...