Some have a payout upon death. The Full Time UPS/IBT pension has a payout of $10,000 if at least 10 years vested provided that the employee is still in the plan. The people getting these letters are no longer in the plan.
There may be a 50% survivors benefit, but that is only for a spouse. If the person is not married, UPS pays nothing for this pension if the person dies. Whereas, with the Roth option, the money is payable to his designated beneficiary.
And even with the 50% option, that means his spouse would get less than $200/mo if the person were to die before age 65.
With the Roth, the surviving spouse would get the same amount, $544/mo, for the rest of her life.
If she lived to be 90, 25 years of retirement payments, the difference is over 75K going to the spouse.
And if she was to pass away, the remainder of the Roth goes to her heirs. The UPS 50% pension would stop at the time of her death.