Running the Baseline - Extended??

[Adam]

Originally posted by Nevadaref
No one is going to allow the player to turn the corner and run up the sideline OOB and make the throw-in from within the coaching box, right?
Therefore, the intent of "outside" the end line must be synonymous with "behind".

Your conclusion doesn't flow logically from your premise.
Even those who would extend the end line beyond the sideline would have a pretty easy time calling the violation once he steps across the extended endline.

If I can't justify calling the violation once he steps beyond the extended sideline, I can't justify calling the violation just because he throws it from over there.