What happened: San Francisco 49ers tight end George Kittle said he believes he is on track to return for the Week 1 game against the Los Angeles Rams in Melbourne, Australia, despite tearing his Achilles and undergoing surgery 19 weeks ago. The update was reported by Nick Wagoner and relayed by Adam Schefter. Kittle has not yet been cleared for full participation, but he expressed confidence in his recovery timeline.

Why it matters: An Achilles tear is one of the most difficult injuries to return from on an aggressive timeline, and Kittle is one of San Francisco's most important offensive weapons. Kittle, who previously reported no setbacks in his recovery, would give the 49ers a major lift for an international season opener. Some observers remain skeptical, drawing comparisons to the team's optimistic early projections on Brandon Aiyuk's recovery a year earlier.

What to watch: Watch for the 49ers' official medical updates and whether Kittle is a full participant when training camp opens. His availability will be tracked closely ahead of the Melbourne opener against the Rams.