There is NO WAY this is a simultaneous catch
. There is no way that the Seattle receiver ever has ANY control of the ball, much less equal control. The defender has the ball pinned to his chest at the end of the play and the Seattle receiver has one hand on the ball (that we can see).
Seattle fans, ask yourself this; if the Seattle receiver had been in Jenning's place and the Pack defender in Tate's place, would you still call this a simultaneous catch?