Lamar Jackson’s suspected left ankle sprain could jeopardize Week 5

A fantasy-injury account says Ravens quarterback Lamar Jackson left in a boot after a left ankle injury. It suspects a deltoid ligament sprain but says how much time he might miss is undetermined and his Week 5 availability is in doubt. If the sprain is confirmed, the account expects reduced rushing upside for the first few weeks after he returns, depending on severity.