Celtics fans likely spent some time reminiscing about the Big Three era of the last five seasons, but most of you are probably more curious about what's next. Where do the Celtics go now that Paul Pierce, Ray Allen, and Kevin Garnett (left to right) are unlikely to be the team's focal points? What role does Pierce play going forward? Will Allen and Garnett be back? Can you build around Rajon Rondo? What pieces can they add to make another championship run? We take a look at those questions and more in our offseason primer.