Several things need to happen now.
1] The ICC need to grow some balls and come down hard on offenders. They also need to finish cleaning their dirty laundry in the public arena. Yet the ICC has more leaks in it than a pair of panythose. As much integrity as FIFA and Honest Sepp Blatter.
2] The ICC need to get back in control of the game and not allow any one member country from dictating terms. If India don't like it, give them the flick. Recently there was talk of a breakaway group leaving NZ to play such tough countries as Zimbabwe & Bangladesh.
3] All players need to either come clean and then cut the crap out. IE, an amnesty so to speak. You have 1 month to come clean or risk being banned for life.
4] What done is done. Time to clean it up. FFS, Cricket used to be the game of gentlemen, not coruppt backhanders.
5] Does anyone think that the advent of 20/20 has made this all a bit more available for corruption? Let's stick with Test Cricket and 50 Over games.