Nkawal in the EVO 4G LTE forums asks:

When will the HTC EVO 4G LTE come in white and how will it look?

Fair question. Sprint's no stranger to breaking out white versions of its phones, and it wouldn't surprise us in the least to see one. (And if history repeats, a white EVO 4G LTE might be a Best Buy or Radio Shack exclusive.)

So, yeah. It's entirely possible. When is anybody's guess -- figure Sprint will want some actual sales under its belt first, and preorders don't start until May 7.

And nkawal in HTC's promo video points out some white backs -- so that might make it even more likely. As for how it might look? We've got a rough idea. 

EVO 4G LTE white