By definition, it better be

When you think San Francisco 49ers there are probably a handful of players that would qualify as the teams “X-Factor.” When I think of what an “X-Factor” is, it’s a player that will step up and make a difference at the position from the year before. George Kittle is a great example. Keeping it in the division, Cooper Kupp of the Los Angeles Rams would be another one.

Bleacher Report named which player they think will be the 49ers X-factor in 2019....

Continue Reading Nick Bosa is the biggest 49ers biggest “X-Factor” in 2019