I know this is nigh-impossible to come to fruition, but I'm going to bring it up anyway: Ask Ryder Wyndham.
Why I have this idea is partially because we have Ask Greg. The thing is, G1 already has more lore and characters than one could possibly imagine. I've noticed that the G1 questions usually (notice usually) asked of Greg are incredibly minute details, since G1 is pretty much fleshed out in every way. I know I'm generalizing a bit here, but relative to what I'm going to talk about next, G1 is essentially complete.
In G2, we don't know what element Ekimu is (he's a Toa of Light, but was that due to the crystal chamber in the Temple of Light, or was he born into the Light element? What element is Makuta, for that matter? If Ekimu was born into the Light element, does that mean Makuta was also a being of Light?), and we know barely anything about Umarak as well (judging by his stature, is he a Toa of Shadow? Perhaps he's the Creature of Shadow, since there's a Creature of Light and he was created at the same time as the other Elemental Creatures? Is he something entirely different?) - and they're some of the primary characters!
It would be amazing to have Ryder Wyndham on the message boards to answer these questions, since there's so much potential to G2 that was just never touched on. Whether that was due to LEGO's choice entirely or due to backlash from hardcore G1 fans, I can't say.
A pitch is just a pitch, and I'm not demanding to drag Mr Wyndham kicking and screaming from his office onto the message boards. But I feel it would benefit the community as a whole to have at least some of those questions put to rest.