Ballerini would need his 2021 Omloop shape to be there in the final...Possible, but if Sénéchal is still there Pedersen will probably still be there as well, and Van Aert will still have people to launch his sprint. Another scenario is that Benoot or Laporte attacks on the final flat part and no one reacts.
In a group sprint Merlier, Jakobsen, Groenewegen and Ballerini would have a chance, but they will probably be dropped by Jumbo on the Kemmel.