One, absolutely off-road performance is a MUST. I get that its going to be an EV, but anything with the Hummer name on it (that wants to be taken SERIOUSLY) needs to have at least Chevy Colorado ZR2 Bison-level off-road cred.
Two, I need classic Hummer styling. This needs to LOOK like a Hummer. That was a great appeal to the originals, and it will be for this one, if GM plays their cards correctly.
Three, At least the dual-motor and tr-motor variants should both have over 300 miles/range. For people who may live in rural areas but want one of these trucks, or for people who off-road, you can't have range anxiety.