Eric Reid has considered retirement if concussions become further problem

Kyle Terada-USA TODAY SportsPlayer health has grown in awareness in recent years, particularly as concussions become better understood. The 49ers have seen two retirements because of concerns over head trauma. Could Eric Reid be a third at some point in the future?

The San Francisco 49ers are back at practice, but early retirement issues remain a significant topic of discussion. Eric Reid told Eric Branch that he does think about his repeated concussions in the NFL, and does admit he might consider retiring if the problem grows.

Reid did not give a number on what it would require for him to retire, but made the point that it really is a case-by-case basis. If he gets another concussion and…