While it would be great to be able to proceed with trial on a matter of principle, successful civil actions are won based on a financial award.
Part of the plaintiff's lawyer's job is to advise his/her client on the probability of winning an action and the potential amount of money to be awarded or lost in case of an unfavorable court decision.
If WT made an offer to settle, the plaintiff's lawyer would be required to make the offer known to the plaintiff along with providing advice on accepting the offer and any conditional requirements with that offer. If the offer is substantial and as the plaintiff would incur no further legal expenses for an immediate guaranteed settlement amount, the lawyer would likely recommend accepting the offer with no further court involvement. Proceeding with trial based on principle may end-up further costing the plaintiff financially, even if he/she and their lawyer feel they have a good and provable case. A favorable court decision can never be assured.