SANTA CLARA — Cornerback Ahkello Witherspoon’s foot sprain could keep him out a month, and it could launch the undefeated 49ers into the trade market.
“We always look at the trade market and will continue to but it’s got to make sense for us,” coach Kyle Shanahan said Monday.
What may make sense for the 49ers lineup — such as swinging a deal for disgruntled Jacksonville Jaguars cornerback Jalen Ramsey — will have to be weighed against financial and other issues.