It has reached the point when I speak to various teams that it would be a legitimate leaguewide surprise now if Fred VanVleet and Dillon Brooks don’t strike verbal agreements to join the Houston Rockets by Friday night. VanVleet, as covered in this cyberspace Wednesday, is expected to receive a two-year offer from Houston worth a projected maximum of $83.6 million. Brooks has been regarded for days as an even likelier free agent to join the Rockets — also on a two-year deal in the $14-to-$16 million range annually — with Houston clearly confident that new coach Ime Udoka and his no-nonsense approach can bring the best out of the bear-poking former Memphis Grizzlies swingman. VanVleet’s would-be job in Space City? Help the Rockets, first and foremost, start changing their culture as a leader and example-setter for a young team.