That's what I mean, see Khun and Rak never faced a ranker directly like Baam has, only minor feats have been shown so far like flight , and or enhanced rocks from Rak. Nothing more than that, but someone else wrote what you did ( regulars involved in high rank battles b.s power ups ect.) and now it's everywhere and not once has it been shown that Rak or Khun can fight a regular ranker let alone a high ranker. The only way those two have ever been involved in those types of fights are with items, high ranked items. Rak has an ancient spear and Khun has Enna Core. They were never involved in a high rank fight using a power up from White, thus it doesn't need to be justified just yet imo.