(CBS) – The arrival of new assistant coaches under Marc Trestman continues.

The Chicago Bears on Friday announced they’ve hired Andy Bischoff as tight ends coach and Michael Sinclair as assistant defensive line coach. Both coached for the Montreal Alouettes under Trestman, who became Bears head coach earlier this week.

The announcement comes on the heels of the Bears welcoming Mel Tucker of the Jaguars as defensive coordinator.

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