But what if we have A2,A3,A6,A7,A8,A9? We still arent dominating any portion of his value range. Yeah, we do block some of his value bets, but still is this that close in a vacuum that we want to rely on blockers? Dont we have any additional data points which would help us to decide more precisely?
My would be in a vacuum (25nl)
1. b/b/b is usually an underbluffed line
2. People arent valuebetting thin enough
3. They also overfold BvB preflop, so that their range is tighter postf and hands like 76o,86o arent usually in their range
4. My range after two check calls is pretty Ax driven and I would say most guys arent capable of folding TP in this line.

So I would probably fold all Ax except of AQ,AK based on these data points in a vacuum against unknown reg at this limit.