BTN is tight, only opened 1/7 btns first in. He is playing 15/12, 3B:8%, RFI:17% over 270 hands.

We´re playing 60/120 with 35 ante
I choose to defend J8s.

I c/r flop to build the pot with the intention to go bet/bet unless another club fall. I don´t mind a slightly bigger sizing for my c/r,. Once BTN 3B the flop I see no real point in raising again & l choose to call to see what develops & use my hand more like a bluffcatcher.

I ch/call turn with the intention to reevalute river. I see no real point in check/shoving turn since his range should be more skewed vs bigger flushes or semibluffs with the Ac or the occational spazz.

Once a club falls on the river & he bets 1/2-pot he feels very valueheavy & if he choose to play this way with Ac im now behind. Im only bluffcatching at this point in since it´s impossible I could have the Ac myself I don´t really see a tight player having much air here.

Have we got all the information necessary to make the fold on the river since we don´t have much of additional information? Would you guys have played it any different at any point?

Another consideration was that we still have plenty of chips if we fold. 90BB in a slow structure & soft field.