Yeah, somewhere in this thread I pointed at the fact that Ld is rolled for fleet commander placement in regards to that rule.
And, indeed, the intention is clear, the wording unnecessary violent.

In my AdMech fleet I roll Ld for the vessels. If my Retribution rolls a 6 I will place my ArchMagon on a less expensive ship, if the the Retribution rolls something else I add the Magos. And ofcourse, take the AWR upgrade, I mean, it is the best and needed on the Retribution.
In your italic rule suggestion you are forgoing the '6' on the dice for leadership? Plus I would add for clarity that no refit can be taken twice. This is obscured as well in the rules.