The problem is Leadership is mandatory, pick which of the other three trees to dump. If player wants the other three trees but no Leadership instead, then the only other option left that might compete with Leadership builds is Ziggurat with Omega weapons cheese.
Odyssey, conquest, paragon, onslaught, prometheus mk2, afflictor, doom, aurora, apogee, eradicator, tempest(yes, its possible and i've done it), hyperion, manticore, sunder, hammerhead.
Off the top of my head these are all the ships i have succesfully killed 2+ ordos fleets(no safety overrides or omega weapons) with my build while doing the vast majority of the work, this build only takes coordinated maneuvers, and if i happen to be focusing on a destroyer or frigate, then wolfpack tactics as well, with every other point going towards player based skills. Leadership skills are good, but they're definitely not mandatory if you're just great at the game. I'd even go as far as saying that if you're piloting some specific ships like odyssey, conquest and doom, its actually better to go full player than going leadership. The amount of control a player has over the fight when he uses everything available to him is insane, and thats with my personal rule of never using so. If you do factor in so its not even a contest, a player on basically any ship will be better than going leadership in that case.