MLB Opening Day 2016: The worst case scenario for the Orioles

Most people in Birdland would probably agree that the 2015 Orioles team underachieved compared to pre-season expectations in order to end up with an 81-81 record at season's end.

Although they've lost the best starting pitcher, Wei-Yin Chen, from that team, they've also brought back every other good player on the team as well as every player who was good for them in the recent past and still should be good again.

The roster that has been assembled for the upcoming season has once again left the crowd of prognosticating humans and formula-wielding humans underwhelmed. The sunniest speculation comes from Fangraphs, who see a 79-83 record in the cards for the O's; at the low end, the people of…