Dethatch/Aerate attachement to JD LA115

[Paula]

I've seen in this forum that a front dethatcher is far superior to a pull behind, but I can't seem to find anywhere if the Deere LA115 allows for a front dethatcher. They show a pull behind, which apparently doesn't work very well. I like the idea of dethatching, then mowing over it and bagging it all at once; which won't happen with a pull behind.