I think they need to cut the team down some. Give hawk n dove their own show, and a superboy show with his mom and krypto too. Keep everyone else, then when jason finally dies, he gets his own show and his own team. Keep the titans only dick, raven, gar, star fire, and rose/jericho. Have cross overs every now and again, but not constant ones. Let each group breathe some.
Like S1, S2 suffers from having way too much going on. It's obvious that they can't handle that much with the current amount of episodes. While i enjoyed S2 a bunch, and am not really bothered by the finale. I really want Titans to find it's stride. They had so many highs this season, but they also had parts that dragged and failed in the ending execution.
That said, legit can't wait for S3. Starfire is the best, and wanna see how she deals with Blackfire.