MINNEAPOLIS — This might be the end of the road for veteran safety Harrison Smith. Though he hasn’t made any formal announcement, garnering a farewell tour — or really even hinted at his plans for the future — it wouldn’t surprise anybody if Smith decided to retire upon the conclusion of this season. It’s fitting then that Smith turned back the clock on Christmas in what could end up being the penultimate game of his career. Never mind that Smith is a 36-year-old who has seen pretty much everything there is to see in the NFL. He looked more like a 26-year-old in his prime while leading the Vikings to a 23-10 win over the Detroit Lions on Thursday afternoon at U.S. Bank...
