Google Chief Legal Officer David Drummond updated his criticism of the Nortel and Novell patent bid to rebuff Microsoft's claims that it had thrown out a chance at patents by turning down an invitation to the Novell bid. He accused Microsoft of diversionary tactics and said that the offer to join on Novell was an effective trap. If Google had joined the group, it couldn't use those patents to defend itself or others from anti-Android lawsuits, the very goal Microsoft wanted to achieve by bidding in the first place.