Most $100NL players are not able to bluff /semi bluff raise the turn. Most have only learned pre and postflop skills. i think any turn raise means your TP/2pr is beat most times. Your facing a set or a FD here all day. Bet /fold is the only way to play this hand without guessing.

I have no problems with AJo in the BB. But as you stated, you have no reads and not enough hands while 15 tabling. That to me means it's not $$$$ in any way. In fact I would love to see any body's PT stats on AJo in the BB running BE let alone +PTBB at $200NL and under over a significant sample.