After 100% of the precincts came in, it was no longer a projection. And 100% of the other states are in and clearly Trump has won Arizona and Michigan.
Wisconsin had a bigger margin than Michigan for Trump, so don’t know what is up with this “AP Analyst/Professor” - projections and polls for the past several elections are designed to “influence” the electorate. Thank God for the alternative sources of analysis on the Internet busting the LSM lying hides. There is no reason to pay any attention to polls and projections in Politics unless you are taking bets on how wrong they will be when the election is over.
Don't forget about absentee votes.
It might vary by state, but I think they have to wait for a certain amount of time, and accept all ballots that were postmarked on or before Election Day.
However, they should know how many absentee ballots were outstanding, and whether the margin of victory exceeds it.
Not one state was close enough for an automatic recount.