I too would like it to be higher but I don't think It is possible for them to raise it much higher they already give away %25 house edge on bcd bonus %20 on rakeback and a max of %35 percent to affiliate (if they are on increased rate) this comes out to %80 of the house edge than they also have recharge and mostly bonuses so if they increased the house edge by much more the casino would no longer have a house edge therefor I don't think it's possible they increase it