Hypothetically, if each of them were in their Oilers primes with today's training and technology, of course. I'll leave the definition of "best" up to each of you. Some considerations: Do you want someone who could play "C" on the line and take face-offs? Do you want a natural winger? Left handed shot or right handed shot? Do you want someone with grit and net front presence? Do you want someone with speed and hands? Do you want someone with natural goal scoring ability? Do you want a power forward with speed and scoring touch? Do you want someone with a two-way mindset? Do you want an agitating pest with decent offensive ability? Do you want someone who he has proven chemistry with, but maybe not the ideal defensive line? Do you want someone with leadership ability and playmaking to take the load off McDavid? I'm going to leave off Gretzky because he would be the obvious winner.