Honestly, I think the most jarring part of the original suggestion was that there was no range check on the ship being transferred. I think the most important part of any kind of automation like this is that what it is being automated absolutely MUST be able to be accomplished manually by a human pilot...in this case, it would create the possibility of the automated process for the sole purpose of saving time, being able to accomplish something that would be impossible for a human to do manually. That not only includes FSD range of the ship, but also fuel scoops. As of right now, the fuel scoop would only be an issue when it comes to Jaqueue, but no doubt, there will be other stations created in the future, long distances from the bubble, and the long term ramifications of this transfer mechanic have to be carefully considered.
I think a good litmus test question for this is...Regardless of time, or cost, is it in the design vision to have a combat fitted anaconda with 2E fsd and no fuel scoop be able to go from Jameson Memorial to Beagle Point?