Not really, Quitela might be stronger. And Quitela still beat Beerus in arm wrestling match, so he's at least physically stronger or equal too. So we don't completely know where Beerus is, though he's probably at least top 2, and he and the rat might be interchangeable in a way Kakashi, and Gai are split with 50/50 win ratio. But it could have just been circumstance that kept Beerus and Quitela up longer than the other GoDs also, and someone else might be stronger than both of them. It's never stated, and besides the likes of the Angels nobody watching seemed to know what was happening during the fight.
__________________ If you try something stupid, and it works it ain't stupid.
"A great tactician creates plans.
A good tactician recognizes the soundness of a plan presented to him.
A fair tactician must see the plan succeed before offering approval.
Those with no tactical ability at all may never comprehend the plan, and will resent the tactician."