Trackmaster Revolution (TMR) New releases

I feel a slight tinge of melancholy reading this because it’s the first set of new Trackmaster releases that I won’t actively pursue. Even though my son still loves trains, he hasn’t watched much of the current season of Thomas and he’s kind of “aging out” of the fandom. He also said recently that he’s only interested in Plarail now, with an emphasis on the real world trains.