Indeed.
I was very, very intent on making sure that the material I wrote for this book was useful to give PCs and GMs plenty of opportunities for runs and campaign shenanigans even though the premise involves conflicts between millennia-old lizards. I also think at some point there will also have to be more exploration of the business of Adult Dragons, though I think Clutch struck a good balance by covering Peri and the two Seattle dragons as well as the big wyrms.
However, this is about Harlequin. As of now, there are a lot of ways that he can be involved in a game, directly or indirectly, more than before. It also bridges the gap between Harlequin, where he's feuding with Ehran, and Harlequin's Back, where he's saving the world. There is also the matter of his errant former Familiar, which is something else to consider. Clearly, the big plot involves his feud with Ghostwalker. However, there are all sorts of things going on with him besides that.
It also remains to be seen if anyone on JackPoint takes him up on his offer.