I'd like them to return to the stuff that's in the script that was written in the original scripts but was abandoned due to budget concerns.
Stuff like the Stargazer actually firing a "barrage" of weapons at the Enterprise in The Battle, Admiral Pressman's ship not being an Oberth (I'm fine with them completely replacing any use of the Oberth class in the entire series tbh, horrible thing which makes no sense....do the Bridge crew have to BEAM down to engineering?)
and Picard's fleet for the tachyon detection grid being more than 3 or 4 ships.
Oh yeah, and no stupid stock shots like in Rascals (blatantly written that the Ferengi somehow happened to defeat 2 Klingon Birds of Prey and take over them just so they could use the same stock shots from Yesterday's Enterprise!) or Redemption....
The purists will hate it but no-one forces them to watch anything and complain about it all over the internet.
Ahhh, who am I kidding, they force themselves to do that