Of course they can raise it-- there is no imaginary law that says that they can not raise the prizes (you just say that due to strong participation we have decided to raise the prize pool-- look at other contests and you will see that it is done to keep payouts at a certain rate even if its not stated that way). As mentioned I'll be staying away from this contest next year and possibly stick to the main-- although Ill have to sign up late to make sure this same thing doesn't happen in that contest. You may notice that almost all of the other tournaments around say that they will close entries entirely at XXX entries -- simple solution but the operators would rather make this as large as possible. Again, I have the utmost respect for the team but at some point you have to say that this is really just a lottery especially with the percentage payout and yes I'll be saying the same thing even if I finish in the top 5 places.