Most likely and for me that means the best guess and best educated guess, Senate Republicans win back the Senate on Tuesday and perhaps add five seats to their House majority as well. I don't see a wave for 2014 where Republicans win 8-10 seats in the Senate and twenty or more in the House. But things are so bad for Democrats right now that Republicans despite their own problems with voters, do not need a wave to do well in Congress on Tuesday.
Democrats still have hope even in the Senate. They win Georgia and Kansas where they are currently ahead with Michelle Nunn over David Perdue in Georgia and Greg Orman over Republican Senator Pat Roberts has been in Congress since 1981 and maybe Democrats hold Republican gains to four or five and barely hold the Senate having to rely on a couple of new Independents to hold their majority. But they would also need to hold North Carolina and New Hampshire with Kay Hagen respectfully to pull that off. Also may need to hold Arkansas or Louisiana as well.
What may be the only victories for Democrats on Tuesday night could at the state level and not in Congress. But governor's races and legislature races where Democrats have real pickup opportunities in both areas. Pennsylvania, Florida, perhaps even Georgia, Kansas, Wisconsin, Michigan. If they win those states or just a few of them and not lose any big states where they currently are in power, we could see better redistricting that could favor House Democrats in the future.