Unintentional Foreshadowing

I find it interesting how there are moments in this film that can retroactively be seen as foreshadowing of the events Halloween: The Curse of Michael Myers:
- In the scene when Loomis talks to Dr. Wynn he mentions that maybe someone gave Michael driving lessons and there is quite a long pause as Loomis drives away and Wynn walks back to the hospital giving the audience time to think it could be Wynn who helped Michael escape which turns out to be true given the revelation in 6.
- The shot of Michael stalking Tommy as he leaves school seems to foreshadow a connection/conflict between the two which happens in 6.