it seems that there is a contradiction in your responses.. can you please clarify Rabbi. on one post someone asked if baketball is muttar wheer ther is an eruv onshabbat and you naswered NO. yet on another post you offered this answer :
reply: Ball playing is OK on Shabbat. Aaron Abadi...
Awaiting your response Rabbi
Which post was that? I remember one with that answer, but it was explained why in that case. I may be wrong. Please tell me which one it was. My father normally holds ball playing is muttar on shabbos, except for the bitul Torah issue. Rubber balls are not muktza.