Joe Casey co-created and wrote the Wildstorm series THE INTIMIATES (alongside Jim Lee, who took his name off the credits around 2/3rd's of the way through it's 12 issue run, if that means anything), and while it wasn't horrendous, it wasn't anything special. It's stashed away somewhere dark in my room and I probably couldn't GIVE those comics away.
Casey's UXM run wasn't terribly great at the time, but I have heard some people claim it has "aged better", especially since Casey came before the Austin run, and Casey had to compete against Morrison's NXM.
But, as Corp said, nearly every writer will have some duds on their rap sheet.
Read the Newsarama thing, it is good to do a bit of a spotlight on every member; I imagine Nighthawk & Blazing Skull need it more than She-Hulk and Colossus, who are both better known to the "mainstream" audience. Casey obviously knows a lot of history by himself, which is good. Always a plus. Granted, he's done those various Avengers mini's, so he kind of had to.
It is nice that he wants TLD to become an ongoing, but unless pre-orders for the first issue are dramatic, I seriously doubt that is happening. I mean, look at OMEGA FLIGHT, which imploded despite selling far better than some imagined. Marvel had a modest hit and blew it (and then Joe Q will bemoan how the industry is a "boom and bust", with strike-out's or grand slams with little between; hey, buddy, paranoia killed a solid base hit there!). THE ORDER's cancellation has retriggered my Marvel-pessimism. Or rather reinforced it.
The best TLD can hope for is to sell well enough that Marvel grants him another 6 issue mini. That at least is reasonable and possible. I will be aboard this series, though, and am anticipating it.

So, keep that in mind when I sound the alarms of sales pessimism; I WILL BE BUYING IT!
