I say do some rallies in san diego, sacramento, san fran feces, and los homelesso. If anything just to get the popular vote
Apparently he wants to campaign in Cali - not to win the state - but to cut the deficit to give him a chance to win the national popular vote.
I suspect it is way too early to have a complete strategy at this point, but as we get to summer, it will be more clear as to what makes sense.
Until a few weeks ago, I didn't think it is possible for Trump to win the popular vote, but my mind is changing on that front. Particularly, if Bernie is the candidate, he may have a shot at it. He will crush Bernie.