The media's craving for a horse race would not be solved by moving away from FPTP, but by having better media or at least media that was not driven by profit.This unfortunately highlights the perils of the FPTP system again. Even if the Dems prevail, if people are craving change later on, there is only one other viable alternative. It's also aided and abetted by the media's desire to present elections as a horse race. In a true multiparty system, this type of party dysfunction could consign them to the wilderness for some time.
I am also uncertain that an example can be provided that other election systems can prevent or shown to prevent a dysfunctional political party from gaining traction in the system.