I wouldn't say there's been improvement from year one to year two under Frank, but it wouldn't be fair to judge him based on that either. He sent like 7 players packing this past off-season. Then, our only returning PG left for the NFL. Then the PG who transferred from 'Nova broke his foot. Frank's basically been playing with a bunch of underclassmen and Brenton Williams(who actually has improved significantly under Frank). Take it for what it's worth, but I say all of that as someone who doesn't even like Frank very much.
Edit: also, Gregg Marshall was dying to be the coach at South Carolina for the longest time...so...I don't even care who coaches us anymore. Nothing matters, we're alone in the universe, and morality is an illusion.