[Q] Flash razorg with razor 5.0.2 image? topic

Since I'm not using LTE, is it possible to use something like NRT to flash the non-LTE image on an LTE device, making it 5.0.2 ?
Has anoyone tried this?
And about reverting with success? Can NRT, by flashing only system image, brick a Nexus 7 2013 or is it always safe?