Just a thought about adding a little bit of predictive estimation to Sonarr.
Essentially Sonarr would average the size of episodes inside of an incomplete season (average the already present downloaded episodes) and use that average file size for the remaining episodes in the season to give you an estimation of how much total storage that season should have.
It would be amazing to get a meta version of this once it’s been run for all your series and say “In X months your total storage will be Y” or have a sort of graph/table that shows that forecast of total data storage.
Would love to hear others thoughts.