AT&T To Begin Un-branding Cingular Monday

I'm just curious will this new change have any affect on getting a new line or more phones? I would love to see a newer or better variety of phones, no offense to motos but I'm tired of seeing the same phones but diff. colors. I would like to see more nokias available. is that a possibility? Nokia seems to pick up great in my area, I have had allot of trouble with moto. but just curious. Thanks in advance!!!