All seven of those players were limited in practice today.
Head coach John Harbaugh said earlier today that he feels good about Ngata and Suggs playing on Sunday. The two Pro Bowlers had both missed the last two days of practice entering today's session.
Five Ravens are listed as probable: center Matt Birk (knee), wide receiver Derrick Mason (abs/ankle), linebacker Jameel McClain (back), offensive tackle Michael Oher (knee/ankle) and wide receiver/kick returner David Reed (wrist).
For the Chiefs, only two players are listed on the injury report.
Wide receiver Dwayne Bowe has been taken off the injury report. He missed practice Wednesday with an illness of his own, but practiced in full the last two days.