as for why Troi is always blamed id prolly assume old fashioned sexism toward women and car crash's. + even if the saucer could stay in Orbit it prolly wouldn't last long anyways or maybe the force from the explosion of the Stardrive section made it impossible to attain a orbit and knocked it out of the planet Viridian atmosphere and according to the TNG tech manual her only recourse is to to crash land the saucer section![]()
I prescribe to the explanation that empathy doth not a good pilot make.