This move would send Brandon Aiyuk, the 49ers' first-round pick (no. 31) and their third-round pick (no. 94) to Los Angeles in exchange for their first-round pick (no. 5) and their sixth-round pick (no. 181). In this story: Lots of speculation these days that the 49ers could trade Brandon Aiyuk to the Pittsburgh Steelers, but there's a dark horse team that could make the best offer, and that's the Los Angeles Chargers. ESPN's Bill Barnwell recently published a mock draft in which every team has to make a trade in Round 1, and he had the 49ers trading up with...