Fresh off his third straight election win, Ontario Premier Doug Ford seems content to watch the fight to form the next federal government from the sidelines — but it's a battle experts say he may not be able to stay out of even if he tries. 

Ford swept back to power nearly a month ago after calling a snap vote in the face of U.S. President Donald Trump's tariff war. The premier has built up political capital on the file as a vocal opponent of the imposed fees from south of the border, which help…