Getty (Photo by Thearon W. Henderson/Getty Images) The San Francisco 49ers got a timely lift on September 1 as Jauan Jennings returned to practice. San Francisco have dealt with injuries to the wide receiver group. As a result, having Jennings back in the fold will boost the Brock Purdy-led offense. Jennings has been sidelined for an extended period with a calf injury. Still, h is future with the 49ers remained uncertain due to his desire for a new contract, which prompted a trade request. On