The 49ers Are So Banged Up They Can't Even Put Nick Bosa on IR

The San Francisco 49ers have reached a level of roster depletion so absurd that they literally cannot afford to put their best defensive player on Injured Reserve.

According to Adam Schefter, five-time Pro Bowl defensive end Nick Bosa pulled his calf muscle during Thursday's practice. He is expected to miss a few weeks, starting with this Sunday's matchup against the Arizona Cardinals.

"Adam Schefter reported the 49ers are leaning against IR because they are running out of spaces."

But the real story is why Bosa is staying on the active roster. The 49ers are reportedly avoiding an IR stint because they are already running out of return designations. Maxing out your IR spots before October is objectively hilarious in a dark, twisted way. It is the roster-management equivalent of blowing your entire Vegas budget at the airport slot machines before you even see the Strip.

Bosa just cannot catch a break right now. He is already coming off a torn ACL from last season and was dealing with knee tendinitis earlier this month. He managed to suit up for the Week 1 opener in Australia and helped wreck the Miami Dolphins 35-13 in Week 2, but now he is back in street clothes.

The betting markets are absolutely going to feel this one. Without Bosa anchoring the defensive line, the Cardinals' offense suddenly has a lot more room to breathe. Anyone looking at Arizona's team totals or Kyler Murray's rushing props is factoring in the absence of a guy who single-handedly ruins game plans.

San Francisco now has to survive the next few weeks with a patchwork defense and hope Bosa's calf heals on schedule. If the injuries keep piling up at this rate, the 49ers might have to start pulling fans out of the Levi's Stadium parking lot to play linebacker.