Geno and Marcus both play free safety. Kyle can be dominant from safety or slot cb. But the lack of a hard hitting safety at the strong safety position might hurt the defense. Arthur Maulet has been playing great lately. Geno and Kyle up top with Maulet in the slot might give the Ravens the best lineup on defense right now. On top of that, it’s been pointed out that Marcus is still healing up from his pectoral injury. It sounds like he won’t be 100% until he has offseason surgery so it may be best to have him backup Geno for the time being

This may be a moment where Harbaugh has to change his ways and decide to go with what’s been working for the Ravens (as seen in the past 4 games).