I say Roach because of the Ruslan fight mostly. Pacquiao was going to beat Rios on his worst day so it didn't have much to do with Roach.
Garcia has one good win this year and Rios Alvarado 2 they had no gameplan.
Angel Garcia because everyone on here was picking Lucas to murder Danny Boy.
If I remember correctly, Roach wasn't in Ruslan's corner during the fight with Alvarado. I could be wrong though.