1: Deadpool's X-Men Origins cameo hints at future MCU crossover.

2: Cable's teddy bear is a nod to Hope Summers in the comics.

3: The Firefist name drop connects to X-Men's Russell Collins.

4: Stan Lee's cameo suggests a shared universe with MCU heroes.

5: Negasonic Teenage Warhead's new powers foreshadow X-Force.

6: The Ice Box prison's reference to Marvel's Alaska base.

7: Dopinder's love of "Princess Bride" hints at a Deadpool team-up.

8: Juggernaut's Yorkshire accent Easter Egg for comic fans.

9: Zazie Beetz's Domino costume nods to her comic origins.