7-9 is ridiculous. It makes a mockery of the game. College wrestling has a weight limit for the heavyweight class, which is 285 pounds. There is no longer an unlimited heavyweight class; the current limit has been in place since the 2006-2007 season. Wrestlers must weigh in no more than 285 pounds to compete in this division. Heavier than that? Too bad. You cannot wrestle.
Chris Taylor, 6-5 and 412 pounds, wrestled at Iowa State in the early 1970s. His career record was 87-0-1 and included 70 pins. It took a long, long time, but the rules finally were changed about 20 years ago so ridiculous mismatches like that would end.
It seems that college basketball needs to make a similar rule change. Maybe no one taller than 7-2 can play. That rule also would have prevented Purdue's 7-4 Zach Edey from playing college ball. Players taller than 7-2 could try the NBA or play overseas, but they should not be allowed to make a mockery of college basketball the way Taylor did of college wrestling. IMHO, of course.