The way I see this playing out is a strong AWB bill getting attached to a weakened lawsuit immunity bill.
The worthless RINOs will attempt to pass it off as a "good compromise", while the democrats will support the bill 1) knowing it will hurt Bush's re-election chances if he signs it, and 2) knowing that the weakened lawsuit immunity bill is full of loopholes.
The final bill will pass the Senate. The real fight will be in the House. I wouldn't be surprised to see another "magic one vote" victory for the bastards.
It looks like the best realistic scenario will be neither the AWB nor the lawsuit immunity bill becoming law this year.
I could be totally wrong, but we'll see.