Okay, I'm just going to throw a few thoughts out there in response to the OP, and just see what if anything comes back...
- There's a lot of talk in-between games and in-between seasons about running plays that "scheme receivers open." There is that quality to the GoGo. For as long as Cooks is regarded as a deep threat, you have the capacity to keep safeties honest... a requisite principle here.
- Then again, the GoGo would seem to be more about "scheming open" the running game, partially but not completely by virtue of the previous point. You are well-equipped for the offense if you have a halfback who is considered to be a good blocker, and a fullback who is considered to be a decent ball carrier. What you don't want is the more traditional pure runner and pure blocker because that effectively reduces the GoGo to something more like any other 21 or 22 formation.
Right now, Dowdle meets that standard, as does Luepke. Now, maybe neither one of those actually ends up being your primary GoGo backfield... maybe we draft someone who wins the #1 slot in training camp, and maybe we sign Zeke and he ends up edging out Luepke for the other RB role. But I think it's well taken that it's a fit, and could be potentially an even stronger fit.
- For QB, it's well understood by now that statistically over his career, we win more games when Dak runs and poses that threat to a defense. He's just average in that role by most assessments, but it's not important to be anything more than that where the GoGo is concerned.
Not sure you'd want to do it in any case, but you can't make the GoGo the primary offense because your #2 QB as it stands today is Cooper, and his game seemingly obviously is congruent with a more traditional attack. On the other hand, it would seem to be tailor-made for the #3 guy. Indeed, as long as your #2 is your #2 (and that's another topic for another day... I believe Cooper's probably gone in a trade this summer, as soon as someone's starter goes down in preseason, whether to be the starter there, or to compete for that slot with another #2... ) ... you conceivably could make it so that Lance is one of the three in the backfield on occasion, sometimes as a RB, sometimes as a QB.