One possibility with Marini going to Honda is that he wasn't going to get to the Ducati factory team so has played the gamble that Honda will fix their problems putting him in a position to challenge for the world championship, yeh a long shot.
Marini at Honda is doing what I use do when I was a track racer (pushbikes). I'd come 4th or 5th in the championship just missing out on a medal. Marini is consistently coming 16th or 17th Just missing out on the points
What was reported was that Zarco was offered a 1 year deal for the factory team but decided to stay with LCR to keep a 2 year deal.
BTY it looking like the LCR owner (forget name) will be running the factory team next year