Not trending toward shrinking. Pac 12 is committed to wrestling and is looking to expand - from an article last May:


https://apnews.com/c0f15a1951ec4ab7af0a2d14b6b98bba

Quote from Gould - Associate Commissioner of Pac-12:

"Gould said the conference is doing its due diligence to make that happen. Not only is the league exploring a sixth team, she said a seventh or eighth could also be in play.

“We’re committed to the sport of wrestling,” Gould said. “We know it’s critically important to all of our wrestling members and our student-athletes to retain the automatic qualification. It is of the utmost priority to us to provide that for (them). We’re currently in conversation with multiple institutions.”