Ari Berman wants fewer Blue Dogs in the Democratic coalition:
[...] Democrats would be in better shape, and would accomplish more, with a smaller and more ideologically cohesive caucus. It’s a sentiment that even Mr. Dean now echoes. “Having a big, open-tent Democratic Party is great, but not at the cost of getting nothing done,” he said. Since the passage of health care reform, few major bills have passed the Senate. Although the Democrats have a 59-vote majority, party leaders can barely find the votes for something as benign as extending unemployment benefits.
Daniel Larison is still bearish on the odds that Republicans will win a majority in November:
At this point, it appears that Republicans will gain 35 seats. If all of the toss-ups broke for the Republicans, they could realistically gain 41, which would be just enough, but all of them are not going to break their way. [...] The least certain pick-ups are AR-01, ND-AL, OH-18, MI-07, NH-02, NV-03, and SC-05, but I am still assuming Republicans win these. Democratic pick-ups will include the three everyone expects in LA-02, DE-AL and IL-10, and will most likely include Hawaii’s First District and Florida’s 25th.