Baun will have a similar season to Ellis playing in those third down pass rush packages and base formations where he is playing against the run and short pass defense.
Ellis was counted out because he did not fit well in the 4-2-5 defense, basically because the SAM spot was null and void but they found a way to use his skillset and he earned a contract with the Falcons, Baun has the same ability as Ellis and will be used the same.