For the moment, he's just the GM of a terrible team.
In his six months on the job, he's neither responsible for the sorry state of that team, nor has he done much that you can actually evaluate as far as futures are concerned. By definition, it's too soon to know what he has assembled. He's registered an Incomplete.
Tanking is not difficult. It's easy to be terrible deliberately. Turning the fruits of that suckage into solid assets takes some finesse, coupled with some lottery luck and strong draft class(es) when you do it. He's not even a pioneer with respect to tanking to turn over a mediocre-to-poor roster completely and build from the ground up. This is a model that is at least 10-15 years old now, at least on the scale at which it is now practiced. It no longer takes bravery or vision to adopt that approach. It's expected.
Time will tell as to his choices. Right now it's all speculation, as it must be when you take your fungible assets and turn them all into futures.