Johnson was down on the field for 2 or 3 seconds. Almost every play of the game has a player down on the field longer than that.
PJ needs to grow up and admit a mistake.
I would love for someone to ask PJ why he doesn't run on the field every time a player is down, or hell, earlier in the game when that same player got the wind knocked out of him (after that long pass where Koerner clocked him, great hit) and was on the ground for much longer, why wasn't he sprinting on the field?