CoC option would be nice. Calibans generally would be a really good patch for OCF. What I have in mind re: engineers is dealing with imm- states. ADHL are outsizedly effective against stuff like Xeodrons (hello Jaguar haris), and if Dr. Worm is out of the picture, that's that. So, he's near mandatory (esp. for classifieds) and also kind of annoying to pilot given the synchs - sure they're fast, but there's no order economy from coordinated orders. And not linkable, even solo. There's kind of a glaring disparity when facing a Vostok in a 5 man core with an engineer - extreme case, but a lot of sectorials in N4 now have those kinds of links. OCF got left behind in that regard. Another thought: doctor isn't nearly as useful in OCF, so always having to take it to bring an engineer is annoying and reduces list variety.