If M100 Orville Rogers was the media star of Spokane, look for M90 William Platts to be the recordman at Seattle this weekend. He’s entered in the throws pentathlon at the USATF National Masters Throws Championships (strangely absent from the USATF nationals calendar.) His fan Suzy Hess Wojcik, a W75 Eugene thrower and former National Masters News publisher, called Bill: “Number 1 in the world in 5 events and 2 World ranking in another event.” In any case, USATF master mediafolks have issued a nice preview of the meet at West Seattle Stadium directed by George Mathews, a former masters…