Twitter exchange between Carter, Mitchell adds intrigue to Friday night

Earlier today it was announced that receiver Duron Carter would be playing on both sides of the ball, taking reps at cornerback.  What has already been a busy week on Twitter for Carter, Calgary QB Bo Levi Mitchell stoked the fire by challenging the decision by the Riders to place the 1000-yard receiver-turned-defensive back against the reigning MOP.

Mitchell challenging Carter earned this response from the often-outspoken receiver: