Yeah, I guess time will tell as far as that's concerned. With enough promotion and enough radio play, I think he could easily fill a 3,000 seat place. We'll just have to see.
Definitely not as much as in Creed, but I honestly expect him to tour a good bit. He's got a son and wife(plus health problems that could potentially linger around with the onset of touring), so it's understandable if he doesn't tour for as much as AB does.
Patience, young padawan.
These are only the first batch of spring dates. I'm sure within the next few weeks they'll add more. If not, there's always Summer/Fall dates, if he goes out on tour then.