R3 Misses Plate on Walk

[SC Ump]

Originally posted by chuckfan1
...Off coach argues that F2 needed to tag R3, and that R3 had up until he entered the dugout to touch home...

While this might be true, there is still the consideration of relaxed vs. unrelaxed that must occur, just as DG mentioned.

In the play in the first post of this thread, with a walk, with a missed home plate, with the runner and teammates in front of their dugouts high-fiving each other... it seems to me to be relaxed action and the player would not need to be tagged.