Actually, the GOP should start now to refuse to nominate any Obama court appointees to any court: federal district, appellate, and Supreme Court included. Then go all-out to keep the House and win the Senate in this year’s election (and hopefully the White House as well, but I expect Romney to nominate a lot of sterling GOP judges cast from the same mold as Souter and Stephens). If the GOP then controls both houses, it should decrease the size of the SCOTUS every time a liberal justice retires or goes toes up.
And we need to impeach Kagan for participating in the ObamaCare decision.
Refuse to CONFIRM, not “nominate”. Let Zero nominate until he’s blue in the face, just don’t confirm any further nominations at any court level.
Of course, the GOP’s problem with such a strategy would as always be with senators of the likes of McCain, Graham, Brown, and the nitwits from Maine.