Just further to my post above, I think that they ought to make the lower raid bosses give a proportionally higher reward than they currently do in terms of raid points. People should be able to get points for the clan no matter what their ability and the individual rewards in terms of what people get for completing the bosses that are within their ability should then be scaled by level with the clan rewards giving everyone a good boost each week.

Basically, everyone gets individual rewards based on the level of boss they can beat, but the clan as a whole all get higher level rewards if everyone contributes, no matter what level they compete at.