K,Q,J,T,4,2 are the worst rivers in terms of fold equity. Those I wouldnt fire even if this combo is the bottom of my range. Other river cards are interesting, we need to fold out few of his Ax. In theory, its a pure bet I guess, but my question is: are you interested in testing his weaker Ax?

My intuition says, yes, on rivers like this, I like to bet vs this player profile. We are repping really strong and once we see a light call down by him, we can switch to full explo strategy (literally without river bluffs). However, by then I think its a bit assumptive to play with almost zero bluffs. Especially on this runout where QQ,AA,AQ are usually raised pre by him and other twopairs+ might potentially fastplay