I think Oz is best strategy right now is to say "Look, politics aside I respect Fetterman (can be insincere) and his noble service to the state of PA. I sincerely wish him the absolute best and full recovery. My campaign donated five figures to stroke research charity. That said, we must honestly ask ourselves if Fetterman can serve out his Senate term and give the great state of Pennsylvania the attention it deserves as a full-time job from the Senator. My medical opinion as a doctor is that such effort is not possible while recovering from some thing as difficult as a stroke. It pains me to make this issue a political issue, and it is a self-serving argument to make that I fully recognize, however it is also a true statement that I am better position to serve as your Senator than my opponent. I hope the voters of the state make the best decision they see fit."