I don't know if this has been discussed before but, I think there
should be a "Retrieve all Pokemon" button on the rumble mission
overview page to make it easier to retrieve your pokemon when they
get back from their Rumble missions so you don't have to get them
one by one.
We suggested that in one of the explorer bags threads. But I think
now that you can only send 4 Pokemon at a time it's not really
needed anymore, right?
That's it. And the retrieve site contains so much information that
you shouldn't just over read. Especially your discovery status &
finding new areas is very interesting to read, I think.
Of course you would be able to get such information on a "Retrieve
all"-page, too, but Rumbling shouldn't be a uncaring mass
product.
:)