obstruction:asa/fed

[Little Jimmy]

Went to our local preseason meeting last night and didn't get much of an answer to this question. Will the new ASA possession of the ball stipulation for blocking a base have any bearing on how Fed games will be called this year? Fed still uses about to receive in their text. I asked our Fed interpreter but he dismissed my question with a "no one will no the difference" comment and then moved on to other "important" business. I do both ASA and Fed and am wondering if anyone else might see a potential problem keeping the two straight. Any other organization mention this at all?