maybe some jobs could be done on imac now even if the bus size will limit.
Assistants etc can be connected to big arrays and they can have video io with computer costing 2000 usd.
So there is good point to have a lot of thunderbolt stuff coming out.
Editing can be done on imacs, grading and some other stuff on mac pro.
—
Margus
https://iconstudios.eu