When speaking with reporters, Campbell spoke glowingly about St. Brown's performance during Wednesday's joint practices with the Dolphins.

Following a joint practice with the Dolphins, in which the Lions reportedly dominated, star receiver Amon-Ra St. Brown said that while there have been some hiccups in the install period, the unit is beginning to hit its stride.

Detroit Lions wide receiver Amon-Ra St. Brown was absolutely dominant in the joint practice with the Miami Dolphins on Wednesday. Here's a full minute of proof.