Boone is the Terps' first four-star recruit in their 2020 class.
Jackson is the Terps' 10th commitment for their 2020 recruiting class.
He joined Mike Locksley's staff as special teams coordinator and inside linebackers coach.
Tyler DeSue and Max Bortenschlager were the starting quarterbacks.
“That one play just — it hurts,” Tyrrell Pigrome said. “Like, it still hurts.”