INT or no call?

[DTQ_Blue]

Dan,

Re: your statement "as I'm visualizing it, F4 really CHOSE to slow up and did not even come close to R1," this is exactly what happened on the play and why I felt like I didn't have enough to make the INT call. While I could say that if F4 and R1 had both kept going there would probably have been a collision, I can't say that R1 wouldn't have stopped or slowed down. F4 simply did not get close enough to R1, she slowed down several strides from R1, leaving me with possibilities to ponder, but not a basis for an INT call.