-Runningnose still has his cold in StarClan.

-Bone was killed by Bramblepaw, Fernpaw, Ashpaw, Tawnypaw, Stormpaw, and Featherpaw in revenge for Whitestorm's death.

-Tigerstar didn't come up with the idea of training cats in the Dark Forest. Cats like Thistleclaw - who trained there long before Tigerstar - did.

-ThunderClan's first medicine cat found out catmint cures greencough.

-If Smallkit - from Enter the Clans - had survived, he would've became WindClan's leader. That is why he is referred to as Smallstar in StarClan.