Never said anything bad with Romano. He's a great closer and is reliable.
Richards has an elite K/9 this season and has been fantastic. I'm not sure he has been used much though in high leverage spots in a close 1-run game like in the 7th or 8th inning. Would be nice if he's given more opportunities given his success this season to see if he could be comfortable in that role.
Hicks has big velocity for sure. If he's going right, he could be a huge piece. Also can be erratic as well.
Green, if he returns to his old form, can be that missing piece of the puzzle in terms of that elite arm to bridge with Romano.
Overall, the Jays bullpen is really solid and has a lot of depth. As long as everyone is used properly, the bullpen will be more than fine, especially if the starters can go 6-7 innings in a close game.