The older skew may be a problem for them. It seems as if they're trying to keep the audience that likes "classic hits", but they're trying to get the "oldies"/former TOC audience as well. I don't think you can have it both ways.
I really, really feel like I'm gonna step on some toes here, but tracks like "Lightnin' Strikes", "What Becomes Of The Brokenhearted", "Hit The Road Jack", and "Rhythm Of The Rain" really need to go. The music gets in to a nice flow and when they crank a song like one of those up, it kinda...ruins it. Not that they're bad songs, they just don't belong.
Their 70s/80s mix is pretty good, and most of the 60s stuff is good as well, but those really stick out when you're mixing in 80s material like The Outfield and Loverboy (which they should be doing, as a classic hits station in almost 2012). Still believe they sound better than a month ago.
Cumulus has the potential to program a very good classic hits station, like WGRR in Cincinnati and KCMO in Kansas City. Both top performers in their respective markets. That is the type of sound (especially WGRR's, they're on yes.com) that I would like to see WYAY ultimately move towards. Cut back on the 60s that don't fit, fully embrace the 70s, and continue to warm up to the 80s. That's the way the format's gotta be in this decade.