The Minnesota Vikings have shaken up their depth behind starting quarterback J.J. McCarthy, signing Carson Wentz and trading backup Sam Howell to the Philadelphia Eagles, multiple sources said Sunday.

Kevin O'Connell and Wes Phillips have become quite the pairing when it comes to playcalling and designing offenses that help quarterbacks. We saw it last year with Sam Darnold, and now anytime a player gets added to the team, we immediately see them in a new light as a result.

The Vikings worked out Carson Wentz on Saturday, per a report. Here's what that could mean and what Minnesota's QB depth chart currently looks like.