Welcome to 4th Down and Under! From house explosions in Switzerland to the latest NFL trade developments, we're covering more ground than a fifth-round pick in Kyle Shanahan's offense. This week's comprehensive breakdown includes:

- The Deebo Samuel trade to Washington for a fifth-round pick, analyzing what this means for both teams and why the 49ers' fifth-round pick history might make this better than it seems

- Myles Garrett's trade request from Cleveland and potential landing spots - could the Niners pair him with Nick Bosa for a defensive line dream team?

- Cooper Kupp's likely departure from the Rams, including Kelly Stafford's displeasure and why his declining production makes this inevitable

- Davante Adams' West Coast wishes and why his $38 million cap hit complicates any potential trades to the Chargers, Rams, or ...