The Trump admin is reaching out to GE Hitachi and the South Korean government, to discuss the possibility of building ABWRs or AP1400s, as an alternative to Westinghouse's AP1000. Article link in reply.
This raises the ongoing question of whether competition is good, or whether we should pick one large LWR design and build multiple copies, which should reduce costs.
ABWRs haven't been built for a long time, and the Koreans may not be allowed to build their APR-1400 PWR in the US, given their settlement with Westinghouse.
I personally agree with (article interviewee) Nick Touran. Hire the Koreans to build the first new US nuclear plants. Unlike the US, they still know how to build large nuclear plants. They have the best track record, outside China. If we did that, the Koreans may (hopefully) help re-train Americans on how to build nuclear plants, on time and on budget. Alas, however, it would have to be building the AP1000, as opposed to Korea's APR-1400, which they have the most experience with.