Verizon(AS701) announcing Comcast(AS7922) subnet 68.80.240.0/24

Can you create RPKI ROAs for the 68.80.0.0/13?
    
    That is the most unambiguous, programmatically verifiable statement
    Comcast can make about what the rouing intentions of its prefixes are.

Job,

Working on plans for 2019.