I suppose that I can understand the exclusions in the match play challenges ... those are definitely wagers between 2 individuals. The Ready-Go tournaments are where the exclusion confuses me. I can put up credits for any premium tournament with some high-value prizes, but not the RG's. In my mind, the only difference is that WGT takes a cut from them.
And an extra thought ....it's not like credits won from the ready-go tournament even HAVE a cash value ....since we don't have the option to withdraw credits from our accounts. Once i buy credits, those $ i spent forever become monopoly money ... only good for purchases in the pro shop. Can't be considered winnings if I can't collect them.