Valentina Shevchenko calls for UFC to sign Rizin champion Rajabali Shaidullaev

Valentina Shevchenko is advocating for the UFC to sign Rajabali Shaidullaev, the current Rizin champion in the 66kg division. Shaidullaev is 25 years old and holds an undefeated 19-0 record. The post indicates support for Shevchenko's recommendation. No additional context is provided about why Shevchenko is championing Shaidullaev or whether there have been any discussions between the fighter and the UFC. The endorsement from a former UFC champion carries significant weight.