Oooh, I love Fazoli's! I went there all the time when I was in Bloomington. I wish there was one closer to me here.
Around here it's got to be Portillo's, Brown's Chicken, and Popeye's. I like Hardees but it isn't in this area anymore. Burger King and Wendy's are pretty good, and I really like McDonald's Chicken McNuggets, though I'm not fond of their fries at all. As for the "healthier" chains, I like Quiznos and Boston Market a lot.
By the way, Subway, at least the ones in downtown Chicago, is having a customer appreciation promotion: any footlong sub for $3.99.

I like them better now that I can get cheeses other than American on my sandwich.
I used to love Arthur Treacher's Chicken 'n Chips (I am not a fish person) but I don't think it exists anymore.
An A1 Thick 'N Hearty Sauce Burger sounds
wonderful. I love putting A1 on my burgers...too bad we don't have Whataburger around here!