Yahoo Sports NFL on Lamar Jackson

From the article

John Harbaugh indicated that if Kaepernick had signed with the Ravens in 2017, the team 'probably would've still drafted Lamar for the opportunity to have two guys like that' in April 2018. However, the source speculates that if Kaepernick had played well in 2017, he could have been the clear-cut No. 1 entering 2018, potentially making the Ravens less inclined to draft Jackson. The butterfly effect of Kaepernick's failed signing may have directly enabled the Ravens to acquire the two-time MVP.