For me or from my point of view, I hope not. This is because we don't know when they are going to release them and the pricing. They may decide ( though i doubt it), that if the're gonna reduce the price ( rumored ), then they should'nt give you a free iPod aswell. But I have never really had any experience with Apple, only in the iPod line.
If you are set on buying the current model then I would still wait for the iPod promotion, it may well be that they announce the iPod then a day later announce the Macbook's therefore you can still get the current model. ( unless they have sold out
)
But don't take my word for it, these are only rumors and nobody know when they will announce these very exciting and frustrating things