From Seeking Alpha:
Starbucks (SBUX) is going to be a larger company 3, 5, and 10 years from now. The main reason Starbucks will grow is because coffee and tea are both enormous markets, domestically and globally. Second, Starbucks has low penetration rates in terms of the number of locations it has, especially in the BRIC countries. Finally, Starbucks has nice potential for growth in packaged coffee, ready to make beverages, and the instant coffee markets, especially internationally.