With Gramm out Texas will have an open seat.... The democrats appear to be having a hotly contested primary with 3 or 4 candidates in the race. It is questionable at this time that a hotly contested primary will occur in the Republican Primary as some of the previous mentioned candidates have indicated they won't run. All in all it should still be a win for the Republicans, I'd think.
Louisiana still hasn't gotten a strong Republican candidate to challenge Landrieu as far as I can tell...