Grace, Sobers, Hadlee, Imran and Sachin the ones most likely to be number one if Bradman isn't imo. Bradman will have suffered from lots of seconds to either favourite players or heroes of some countries. Following from that, the names I mentioned are absolute heroes of their nations so it is likely they will all have been given very high ratings by posters from those countries.
Then there are the smartarses who left Bradman off the list. There are bound to be a couple. The Australian contingent, unless they all put Peter Nevill at number one, should ensure Bradman wins though.
In saying that, Bradman was never a test standard bowler, so him losing out to someone who was half the batsman and a decent bowler wouldn't be an outrage, though I'm sure half the forum will disagree with me there.
The exercise is just a bit of fun though so it shouldn't matter. Would prefer a quirky list this time around tbf. Gives it some character that most other lists lack, because you can always predict the top three.