If I was Bonus I would just contact the affiliate programs listed at this gambling800 site. That is the most blatant ripoff I have seen in a looong time.
Most aff programs will tell him to either
A) get himself a site of his own design
OR
b) get himself some new sponsors.
My site design used to be stolen once a week and the aff programs were quite helpful when it was. The only time I enlisted the help of the programs was when it was a straight copy and it was obvious though. This is basically the position that BonusRating.Com is in right now. Gambling800 wont be much of a portal without advertisers….
I guess that is the price you pay for being visible enough to be stolen from…..