When did the Big Three era end? It started in 2008, and ended around the year of 2012; so only realistically 4 years removed from contending. From that year we bottomed out, and year by year have been getting significantly better. 25 wins - 40 wins - 48 wins. Aside from Miami, none of the championship teams were built in one day, and neither is this team. There has been incredible progress, matched by none of the current rebuilding teams.
Amen brother. Some people expect to win NOW. It's difficult to read posts from people who are not going to be satisfied with anything less than beating Lebron next year. If we're building a team to compete in the short term (similar to '08), go get a bunch of all-star veterans (note: not potential or close to all-stars- actual all-stars). If said all-stars are too hard to obtain, get the best long term option with the pick you have. hence, jaylen brown.