Where is Brandon Aiyuk? Why 49ers WR may have played final game in San Francisco uniform

The San Francisco 49ers have dealt with much injury adversity this season, but the situation regarding Brandon Aiyuk is the most notable. Aiyuk was set to start the first year of a four-year contract extension with the 49ers this season, but Aiyuk never made his way to the field. Instead, the relationship between he and the 49ers permanently cracked, which will almost certainly lead to the two sides separating in the Spring. At one point, Aiyuk was the team's best wide receiver and a key cog in the explosive San Francisco offense. Now, Aiyuk is more of an afterthought while the 49ers probably regret giving him an extension. Here's a breakdown of the...