Wanting to upgrade from T1i...
What lenses do you have besides the 10-22?
What do you want to shoot?
How much do you want to spend?
You don't HAVE to shoot FF... Unless you're aspiring to be a professional portrait photographer or something. Even then not every professional photographer uses a FF system. Lots of people use the 7d professionally, heck there are still people shooting professionally on old xxD series cameras.
I would go with the 60d or 7d depending on your budget. the 60d has a decent AF system, but the 7d's is much better. If you're going to do lots of sports and fast shooting then the 7D's better AF and faster FPS would make it the best choice. If you're just doing a little of everything, the 60D would save you some money but still give you a good AF system and image quality. I actually think the noise performance on the 60d is a bit better than the 7d but I've never tested that myself as I have only worked with the 7D on maybe 2 shoots, and they were 90% video.