Rolling is to get a good connection between new sod and the soil. It will due little to nothing to smooth things out. You will have to sand the low spots.

Thanks neilaz,
I sorta figured that. How deep a dip can I fill? Will the grass just seek the surface, say up to 6" of sand?

I have no knowledge with your grass type, but I doubt anything will handle 6" of sand. I'm familiar with cool seasons, but typically no more than 1" at a time, and that is pushing it.

I was being a bit facetious. I was just curious about how much sand the bermuda could grow through.

I tend to do about 1/4" or so. But i like to do things a little at a time. If you have a big area an inch or so. The deeper the sand the longer it will take grass to grow. For a good read pull up a chair and check out the attached.

Here is a link that might be useful: level with sand

I completely smothered a bermuda yard with 2 inches of sand. If you go too deep, that's the risk.

If you want to use a small scoop to fill in a few holes, then go 1/4 to 1/3 inch per week.

Points taken, thanks.