BGDave
Grumpy Old Man
Sort of? One on one I think the unsullied destroy the Iron Born. It's like Jaime said, now he has to travel across Westeros to link back up with her, basically Dany's forces are split in half.
I wonder if Jorah meets up with Grey Worm? He's in Old Town which I believe is near Highgarden.
Jamie has to take the Tyrell gold back to Kings Landing. That is his next move. That moves him closer to Dragons and Unsullied, but farther away from Grey Worm. If GW chases Jamie's tail while Dany launches her forces towards Kings Landing, Jamie is caught in between the two. Tactically, they need to do this before Jamie reaches Kings Landing.
Jorah is in an interesting situation. He wants to make a bee line for his lady love, but that route takes him right through the heart of the battle. Does he show up and help win the day for Team Fire? How awesome would that scene be when he explains to Dany that he found his cure at the hands of Sam Tyrell, and Jon beams like the proud daddy Sam never had!
Finally, Euron. His navy is marginalized if/when the battle moves inland. I see his next important role is to help Cersei escape the Sack of the Capital, sailing for parts unknown.