The refs didn't give us "and a" before blowing the whistle. What I mean is this. Two times in the first half SF snapped the ball with 0 on the clock. I counted it down 4 and a 3 and a 2 and a 1 and a 0 and a FLAG, if the ball isn't snapped on the "and a." Both times SF got away with it, but it was the right call because they got it snapped at "and a."
Now go take a look at the two on us in the second half, they blew the whistle right at 0. The play right after the fake punt where they was trying to make SF use a TO, and the last play of the game they blew the whistle at 0. They didn't give us the "and a" on both times. They always give you that but they didn't give it to us on both those plays.
And on the first TD they scored both Parson and Kearse were being held. I've seen Tyron get called for less on the non-call on Parsons. And the hold on Kearse looked exactly like the hold on #57 (Luke Gifford) on that good punt return. It might have been a kick off return, I can't remember. Just wanted to point that out.