respectfully i ask: do you have a source when PTSC mentioned the "$1b"? please post the link.
i never have read a word or comment from ptsc or cj ! may be tpl/alliacense/leckrone, but who on this board has faith into leckrone?
my "approach" will be different, it will have a realistic base after markman and/or summary judgement/settlement/trial, when concrete figures are known, and not loosly out of ....?