Just got free Muthero Barkley. Not sure if I'll keep him. But if I do, who should I pair him up with?

Before I had 90 marcus allen and 89 Bo Jackson. That worked great.

Maybe I should get 92 Bo Jackson to go with 92 Barkley.

Or Maybe 93 Melvin Gordon with 92 Barkley.

Or Maybe 92 bo Jackson with 93 gordon

Or 92 Barkley with 92 Gale Sayers. 

so many options. Don't want to invest in the wrong combo. What are you guys running with?

any advice or suggestions are greatly appreciated. Thanks👍