[bluehair]

Play 1: An inaccurate throw that takes F2 into, what was an unobtructed, path of R3 to HP. Sprinting R3 has 2 choices, run through F2 or avoid colliding with F2.

Play 2: F2 has the ball, goes down to knees anticipating R3's slide attempt to score. R3 has choices among which is to dive, jump, hurdle the stationary F2.

I think the action of F2 does impact my use of 8-4-2b. The decision to D/J/H F2 in play 2 is what 8-4-2b was written for (IMO). The decision to avoid a collision in play 1 is righteous baseball (IMO).

For me, it comes down to did R3 D/J/H or did R3 avoid a collision. It is not both. Some umpires will see a D/J/H, others will see a collision avoidance. It is a judgement call (not black or white).