Well, I'm as skeptical as anyone else about Pearl, but it will take time and it will take support from the Vol faithful to turn the program around.
UT has always been a "football" school and there aren't many teams out there that are consistently good at both nowadays...Texas, Oklahoma, and Florida come to mind that are pretty decent at both, but are mainly labeled as "football" schools.
I'd look for slow and steady improvements from him and his future recruiting will definitely depend on how the team fares this yr and how his style of play appeals to recruits.