The Denver Broncos and San Francisco 49ers have talked trade. What are some possible options for the teams to get together on a deal?

The Denver Broncos and San Francisco 49ers joined together for a couple of practices before a preseason matchup in week two, and John Elway spoke with John Lynch about trade possibilities.
In Lynch’s short time so far as general manager of the 49ers, he and Elway have already made a trade. The Broncos sent running back Kapri Bibbs and a fifth round pick to San Francisco for a fourth round draft pick in next year’s draft.
Before the preseason is finished, the two teams could once again get together on a deal.
The Broncos don’t have a ton of needs on the roster, unless you feel the quarterback position is an area of immediate need. In that case, the Niners can’t really help the Broncos out…
Here are some ideas of trades that would potentially benefit both the Denver Broncos and San Francisco 49ers, both now and into the future.