Not really. ESPN already had the football games (hence Ga/Va Tech's regular appearance on Sunday nights). This deal won't result in more ACC football on ESPN/ABC. If anything, this will increase ESPN's broadcasting of the basketball games (formally held by Raycom). Basketball drove this deal, not football.
Raycom is still in the basketball picture. And you are way off base when you say bball is the driver. Football is king and it ain't even close.
TechSideline.com: ACC Announces Television Deal with ESPN