The San Francisco 49ers traded what will be a high second round pick to the New England Patriots for Jimmy Garoppolo, who will be a free agent this offseason. But the 49ers don't appear in a rush to evaluate Garoppolo, who has only attempted 94 career passes.

"I can't promise you that he will play this year," said Kyle Shanahan.

Garoppolo only started two games for the Patriots during Tom Brady's suspension before he was injured.