The Titans are still in the running for Antonio Brown, per Ian Rapoport. Adam Schein has a list of suitors (although the 49ers have said they will absolutely not be pursuing AB) and percentages of how likely teams are to trade for him. He gives the Titans a 10% chance of landing the talented wide out.
Schein makes some great points in terms of the Titans needing to add weapons for Marcus in a make or break year. The Titans tried to trade for Amari Cooper back during the season, and their interest in Brown shows they are still trying to make a splash at the position.