Okay, this is more about Garmin than Maaskant per se, but this whole "superteam" concept is pretty silly as applied to Garmin--and Maaskaant helps to illustrate the point. He's got very solid results, but on Quickstep he'd basically serve the classics role of a guy like Steegmans.
Meanwhile, there are several individual riders out there with more Classics victories than the entire Garmin squad: Boonen, Cancellara, Gilbert.
As long as these legit stars have a better chance of winning than Garmin does, the teams of these riders also have better "Classics teams" than Garmin since only one rider can win a given Classic, anyway.
In other words, having Maaskant and Klier on your squad is only a big deal when Maaskant gets to shepherd someone like Boonen or Klier gets to look out for Wesemann.