Hello, I have been playing KSP pretty heavily since .25 was released. I am really loving the new update, but I do have a suggestion I think would improve the game quite a bit. I want to be able to choose how my Kerbals progress through the classes. I want them to all start with no experience in any class (or randomly start with some experience in one or more classes). I want them to gain experience in the classes that they are used for. So if I use Bill to pilot my ships, Bill gains experience as a pilot. If I also use Bill to perform science experiments, Bill gains experience as a scientist. And if I also decide to use Bill to repair a ship, he also will gain experience as an engineer. Same goes with any Kerbal. So if I want Bill to be a jack of all trades, he can be that. If I want Jeb to specialize just as a pilot, he can do that. Etc. I feel this would add more depth to the classes, and especially with career mode, it won't hurt the player early on.