[Democrats] would prefer that Republicans simply agree to extend the debt limit cleanly. But by pushing this so deep into the 2014 election season, they are giving themselves a kind of insurance policy that guarantees that if Republicans do stage another debt limit crisis, Republicans will pay a serious political price for it.
...
And so, Dems are hoping that Republican leaders will have even more of an incentive next time to squash any demands from the right for another default hostage crisis. In this scenario, Dems effective neutralize the debt limit over the long term, in exchange for accepting sequester level spending into December (only one month longer than under a “clean CR,” which Dems were already prepared to accept). If that worked, it wouldn’t be a bad outcome. Or, if the debt limit isn’t neutralized and Republicans do stage another hostage crisis, the GOP again would devolve into chaos, again underscoring the party’s addiction to destructive, intransigent, crisis-to-crisis governing with only months before Election Day 2014.