The only tour operators stupid enough to lease seats from any outfit connected to Wyatt will be the likes of Olympic, who were ditched by the legacy carriers (There the ones that pay staff and abide by the ANO)
Whilst I am no fan of Viking, as a former employee of Olympic Holidays I would like to point out that Olympic has always used charter airlines for the bulk of their flying and has never used ´legacy carriers´. Olympic also pay their staff.