The need for congressional repeal is currently on hold waiting for the SCOTUS decision that will probably make congressional repeal un necessary.
The House voted to end Obamacare repeatedly but the bills were never taken up by Dingy Harry in the Senate
Nothing more than leading from behind. What if SCOTUS does not rule as we think they should?
I doubt either the House or Senate have anything other than another meaningless vote to repeal ready to roll. McConnell and Boehner do not want to deal with Obamacare or those GOP members they blame for hijacking the party (think, Tea Party).