My only regret is that it looks like Jenny won't be helping out (I really liked her character).
Yea shes not in it sadly, personally I thought they'd do a spin off, like Torchwood or The Sara-Jane adventures, but I guess not. Kind of like her trying to figure out whats good and bad and visiting different races so we could see all the famous doctor who aliens.
They're considering giving her a spin-off (or at least bringing her back sometime). She was a pretty big hit when she was on.