Unfortunately, no. Points or redeemed rewards cannot be transferred, sold, bartered, resold, exchanged, returned, auctioned, encumbered or gifted.
Points and your account have no cash or pecuniary value and you have no property or other interest or right to them (including, without limitation, no community property interests apply to a spouse's account, and they are not descendible upon death).
Points and your account have no cash or pecuniary value and you have no property or other interest or right to them (including, without limitation, no community property interests apply to a spouse's account, and they are not descendible upon death).