https://screenrant.com/deadpool-and-wolverine-loki-return-tom-hiddleston-comments/

Following the Deadpool & Wolverine trailer, Loki actor Tom Hiddleston reacts to the latest Marvel Cinematic Universe rumors about him being in it.

Loki's Absence From Deadpool & Wolverine Was Already Explained By The Loki Season 2 Ending (https://screenrant.com/deadpool-wolverine-loki-season-2-ending-plot-mcu-needed/)

It's possible that Tom Hiddleston could return as Loki in Marvel Studios' Deadpool & Wolverine, but his probable absence has already been explained.