Saquon for Melvin Gordon and Josh Jacobs?

Is this asking too much? I’m in a PPR league where I had Barkley and Dalvin Cook as my main 2 RBs. With Barkley down, my RB depth is not great with my remaining RBs being Darrel and Damien Williams and Mostert.

Would Gordon and Jacobs be a realistic return for Barkley? And if so should I try it? Or should I just hang on to Barkley until he returns?

if dynasty, in your favor but a reasonable ask for the #1 player in dynasty formats

if redraft, pretty unrealistic