Academy suggestions.
Allow us to change the name of a planet's academy. You could then have Starfleet Academy or Olympus Mons University or Titan Tech or Luna Space Academy. It would be pretty cool RP wise.
Let us have multiple academy groupings on the same planet. The purpose being that you can RP having Cambridge and Harvard and Stanford all on Earth for instance. The other reason being you make it a game play decision. Lots of lower level academies give you more officers/scientists/administrators but fewer higher level ones give you less but higher quality bonus graduates.
Perhaps treat academies in a shipyardesque way, a new tab where you build each new academy in the planetary construction menu with CF but after that each academy can upgrade like shipyards do for capacity/slipway upgrades. You could actually level up each academy's various departments corresponding to each research area plus a new one each for Naval officers, Army officers, and Administrators. This would let you have an actual naval academy, or a renowned engineering school. If this would be done I suggest academy upgrades after initial construction be research projects instead of construction to simulate a renowned field expert improving an academy department (with each further upgrade being more expensive, perhaps exponentially) with the relevant officers and administrators doing those projects for their specialties. It's not so much building a new building that's important, but rather those doing the teaching. However, to make it more difficult to advance academies you could also have each one have a facilities level that that caps the level any single department can be that can be improved via a resource expensive upgrade, but one that again is upgraded in a shipyard capacity type mechanic rather than using CF. Maybe you can have both facilities level and department upgrades be possible simultaneously like shipyard capacity upgrade and using slipways for new ship construction, where new ship construction still can't exceed current capacity.
I believe the source of an officer is tracked already, if this is the case there should be a bonus for officers in the same chain of command being from the same alma mater but also a random corruption type penalty.