Big draw on the turn in big pot

[fuzz66]

i think betting here will do a couple of things.
1) it prevents the turn from being checked through
2) it adds a little deception to our hand as weve already represented a made hand, thus giving more action on the river from flush draws

a raise from the button is not a disasterwith the amount of equity we have here and i dont think flush draws are going any where for 2 cold