In FED, runner R1 on first, no outs. Batter Runner (BR) hits a clean single down right field line. U1 rotates towards third. Between 1st and 2nd, the second baseman obstructs R1. U2 identifies obstruction, points and says "that's obstruction." Despite the obstruction, R1 rounds second and heads for third. The throw from the right fielder, just beats R1 and the third baseman applies the tag to the R1 before he reaches the bag. At the same time, the BR, seeing the throw going to third, rounds first and heads for second. The third baseman, after applying the tag, throws to the second baseman who tags BR out. In the judgment of U2, R1 would have attained third base safely if not for the obstruction.
Questions: Assuming U1 heard the obstruction call by U2, what does U1 do when he sees the tag applied to R1 at third? What does U2 do?
Seems like a tough one as U1 does not know -- in the moment -- whether, in U2's judgment, R1 would have attained third but for the obstruction. Even if he does (or, in his own judgment, believes R1 should be awarded third), should he kill the play when the tag is applied? In FED it is a DDB. Is the play over or is the play continuing given the BR attempt to take second? If U1 kills the play (by calling time instead of an out), isn't he taking a play away from the defense? If he does kill it, where do they place the BR (since there is no throw to second on which to make a call). If U1 calls R1 out, then does he go get him and place him on third after the play at second?
To make matters worse, what if there were two outs when the play began? If U1 signals an out at third (that is later reversed because of the obstruction), the call has taken away the defense's opportunity to erase the BR at second for the third out.
By the way, my association had a lively discussion on this tonight and the consensus seemed to be that U1 should kill the play when the tag is applied to R1 (although it is really U2 who should kills it but it isn't his call) and then place the BR where, in their judgment, he would have gotten to in the absence of the obstruction on R1. However, is that tag "the end of playing action" as defined in Rule 22-1? Or is the end of playing action when the out is made on the BR at second?