Scattershot Archer has a single printing. It will be reprinted, maybe even into Standard.
It's likely getting a lot of recent interest due to the Spirit renaissance led by Spell Queller, but the trend has been in place for many months.
I doubt Scattershot Archer will dodge reprinting for another 2 years. I'm only marginally interested in the coming jump in Non-Foils from $0.10 --> $0.50 ... hard to cash out without taking more time than it's worth. I'm not chasing quarters, even at a 5:1 return.
I'm interested in the Foils. Foils are jumping from $0.75 to $5+, and a couple years out (without a reprint in Foil) these could be a solid $10 apiece as a Modern sideboard piece.