Sounds great! But Bandwidth, bandwidth...
Floating probes to study and report on Jupiter's atmosphere? Sounds great, really, but isn't it time we saw some proposals to increase the available bandwidth of the returning signals?
Given the fairly-long lead time between someone coming up with an idea, studying it, testing it, getting mission approval, building it, waiting for a launcher slot, and then journey time - start (the idea) to finish (arriving in the target planet's orbit) being ten years (or more!) - isn't it time that we, or someone, got started on a high-bandwidth signal relay?
I'm sure others can comment on this but I'd suggest the inner Lagrange point, to gather signals from closer to the planet and then relay them on to Earth. After all, this isn't the 80's or 90's anymore. Time to get off dial-up...