They are definitely aggressive, but I wonder if it'd work since the wolf isn't silvery/shiny and the fact that wolves kind of stay bottom level? I know some have had success with exodons mixed with plecos and some catfish, so this sounds like it 'could' possibly work.
I've never kept exodons, so I'm not speaking from experience here - just going from what I've heard over the years.
I'd try if I didn't mind either of the 2 dying. Or multiple exodons, I could see the wolf picking them off one by one before they formulate the pack structure, if you dropped it in after you had the exodons in the tank for a while and they were schooling you'd have one dead wolf
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