Hasbro has covered a lot of prequel ground over the last 12 years, to the point where almost every iteration of every character has a solid, modern-quality representation. However, their Star Wars brand is an ongoing business, it still runs the figure line from the entire saga, and in doing so, Hasbro attempts to cater to the whims of younger fans who grew up with the prequels and recognize Star Wars from that, along with hardcore fans who want high quality figures of everything - all while making sure that the mainstream markets don't ignore the product for being too specialized. It's a delicate balance, to be sure.
So the question becomes, is there a reasonable abundance of good, MARKETABLE ideas left for Hasbro to mine from the prequels, or has the last few years pushed out nearly everything that could need to be done? Cite examples and we will discuss.