Sariputta’s dedication to the text would have included a study and recollection of the deities as mentioned in the text.
AN4.172:1.4: Sāriputta said this: “Reverends, I realized the textual analysis of the meaning—piece by piece and expression by expression—a fortnight after I ordained.
and Sariputta does encourage others to recollect the deities:
DN33:2.2.114: Six recollections: the recollection of the Buddha, the teaching, the Saṅgha, ethics, generosity, and the deities.
But Sariputta’s teaching basis was the text. Teaching requires a shared experience and deva experience would be highly individual. Experiences that corroborated the text would be secondary to the text itself and not a teaching tool for Sariputta.
AN4.172:5.2: In many ways I explain, teach, assert, establish, clarify, analyze, and reveal it. If anyone has any doubt or uncertainty, let them ask me, I will answer. Our teacher is present, he who is so very skilled in our teachings.”
In contrast, Mogallana would frequent heavenly realms and hang out with the devas:
AN7.56:3.7: Tissa the Brahmā was very mighty and powerful. And then Venerable Mahāmoggallāna, as easily as a strong person would extend or contract their arm, vanished from the Vulture’s Peak and reappeared in that Brahmā realm.
In fact, Mogallana used to be Mara Dusi, who reminds me of Loki. So perhaps it was only natural for him to hang out with the good devas after leaving the assembly of Maras.
MN50:8.1: Once upon a time, Wicked One, I was a Māra named Dūsī, and I had a sister named Kāḷī.
And MN50 does indeed matter to me with all the deva talk–it has provided insights about trolls and their ownership of their deeds. I’m not sure anything Sariputta could say would compare with Mogallana’s own troller-got-spiked experience.