For me, there's no change Disco needs to make more desperately than to tip towards episodic storytelling, because they are so much better at that than they are at serialized stories.
This, at the end of the day you have to play to your strengths, whatever that may be. No sense in continuing doing something you aren't good at.
This is untrue. Bryan Fuller wanted him to just be a normal, if militaristic, Starfleet Captain. The trip to the MU was planned by him, but it would have happened much earlier in the season. Once Harberts and Berg took over, they got to wondering "why" Lorca was militaristic, and decided to make him from the MU.
Wow, I thought that was planned from the beginning. That's actually really impressive it was a mid-season shift because it fits perfectly all the way back to the first episode.