Linda Hamilton Has Cameo in Terminator Salvation

Lou from Pause.com spoke to a representative at Warner Brothers who told him that Linda Hamilton has a role in the upcoming Terminator 4 in a flash back sequence. But it does get sticky quickly. Lou reports that the studio says that Linda has a 3 picture deal to do cameos in flashbacks in three upcoming Terminator movies. The problem is Linda Hamiltons people are saying although she would love to they know nothing about it.

I love the premise of having Linda Hamilton in flash back sequences but I am not sure how it would fit into Terminator 3 since the timeline doesnt work for any really interesting flashbacks since she is long dead. I suppose they could do flashbacks to her life in South America preparing John Conner for his role as leader of the resistance.