Trade for Barkley for playoffs?

I lost Henry, but somehow i’ve manged to say 2nd in the league.
The manager that has Barkley in my league is struggling for starters… should I trade for him to get that RB1 for a (hopeful) playoff run? If so can you tell me who you’d let go from my squad? Appreciate the help, my first proper season and getting pretty excited about this!

half point redraft, my team is: