He also suffered a pretty impactful knee injury, iirc. He ran a slow 40 as result at the combine.I'm going to guess that -- at best -- Tom Osborne opined that Eric Crouch would also have been a talented wide receiver.
As I recall, Newcombe was a surprisingly decent passer, and a surprisingly ineffective runner. His speed and shiftiness never translated into the decision making required of an option QB.
Of course it didn't help either QB to be running behind an inexperienced line, which was an area that actually did fall back as Tenipor and Young aged and the pipeline of local NE elite linemen ran a bit dry.