I always hated the "Nexus" as a plot device/mcguffin.
They should have stuck with another time travel gimmick to get Picard
and kirk on screen in the same era instead. Maybe some crazy shit pulled by Lore, instead of Dr. Soran, to bring Kirk into the future. It would have been more dramatic if Lore killed Kirk at the end--or if Picard was in some way forced to kill him...to keep the timeline or the universe intact in some fashion. That would have been very controversial....talk about passing the torch!
you mean like if Kirk was responsible for some event that saved JFK's life and Picard had to kill Kirk so that JFK would be assassinated?