I really do not see Carroll as the problem. Burks will be a 2 and not a 3. That matters on the defensive end. FOye and Tinsley wont be guarding SFs adn neither will Burks.
Foye and Burks on the floor together would be better that Foye and Tinsley together.
I wouldn't be surprised to see this happen at some point during the season, since they played at the same time during the preseason.