I totally agree with the OP... I too find it irritating when joining PUGs, for example, and other bears use beckon at the wrong time and mobs are scattered all over the place.

In saying that, I think we should also look to provide some constructive criticism and take into consideration other bears builds, as they might be lacking sufficient hit%, which could cause a similar outcome (depending on where they position themselves when pulling).

I think 85% to 90% hit is suffice, but I would personally recommend 88% to 90% hit... just my 2c