Not enough big names for what? It's not like they need these people's approval to fire Dools. They're just former players giving their opinion, which happens to be the opinion of most.
Not here in Southern Middle Tennessee where I live, most here saying patients they believe Dooley is doing a good enough job to be retained for another year or two. But I live in an older community age wise and we all think any head coach deserves 4 years. As for spending money outside of tickets a tank full of gas a 3 hr ride each way maybe a burger or two rarely in Knoxville over 4 or 5 hrs max as we usually do the up and back same game day.