I would, too, although Bumgarner has many questions, too.
It would likely take more than Chavis to get Bum & Panik.
I'd try to get SF to take some salary back... maybe Chavis, Nunez, Thornburg and a prospect.
Yes, he never has done well vs lefties, but maybe we could see this someday:
DH:
v R Ockimey
v L Devers/Chavis
1B:
v R Devers/Chavis
v L Chavis
3B:
v R Devers/Dalbec/Chavis
v L Dalbec
Career MLB Leaders:
K/9
10.93 Sale
10.63 Strasburg
10.61 R Johnson
10.45 Scherzer
10.32 K Wood
10.04 Pedro
K/BB
5.35 Sale
5.00 Kluber
4.51 Strasburg
4.38 Schilling
4.26 Kershaw
4,25 Scherzer
4.20 Bumgarner
4.17 Carrasco
4.10 Pedro
WHIP (Modern Era)
1.00 Mo
1.00 Kershaw
1.03 Sale
1.05 Pedro