Granted it would be hard to top what happened to Vic, character assassination-wise in Suicide Squad, but I can see the following happen:
Bendis gets to write Superman
Brings back the "Clark is a TV reporter" shit
Makes Clark a news anchor on the network owned by the Starr family (IE Vic's bosses in the old Charlton stories)
Vic is the new Steve Lombardi, an asshole bully boy who exists solely to terrorize Clark
Vic is now 100% racist, sexist, right wing fear monger and openly supports Trump as far as Vic supporting Trump a sign that Vic is the villain. Basically the worst aspects of Bill O'Reilly and Glenn Beck combined, along with Bendis having Vic having zero integrity and routinely lying and making shit up to push his right wing agenda.
Vic exists solely so Clark can upstage/humiliate/scoop and eventually gets Vic fired for journalistic misconduct on a grand scale by the end of Bendis' run.