Just finished farming Young Lando and his ship. Mistake?

The Solo-scoundrels are the new Rogue One.

A couple of toons are super useful right now (Nest and YOLO primarily with Qi'ra, L3 and Vandor on little further down the line) - some are useless (some = Lando).

The Prepared-mechanics will never be more than a gimmick at best.

They'll never get more toons added or be required for anything other than perhaps a future TB-mission (and TB platoons of course).