At level one the Cavalier has an ability to share out a teamwork feat to everyone within 30'.
If the Cavalier is standing amongst a group of wizards\sorcerers and he shared out the "Allied Spellcaster Feat" do the benefits stack? They all now have the feat and they are all standing close to each other.
So Joe is a wizard6\cavalier1 surrounded by a crowd of 15.
The Tactician ability says says:
Allies retain the use of this bonus feat for 3 rounds plus 1 round for every two levels the cavalier possesses. Allies do not need to meet the prerequisites of these bonus feats.
Joe uses this ability in turn 1. In turn 2 can he benefit from the feat as if he were surrounded by 15 Allied Spellcasters? (or at least 8 if they are taking up 5' squares).
That would be a +16 vs spell resistance if you read it very generously.
Whenever you are adjacent to an ally who also has this feat, you receive a +2 competence bonus on level checks made to overcome spell resistance.
I have to assume the feat doesn't stack.
