Can the 2019 Pirates Bullpen Stand As Currently Constructed?

We have heard repeatedly that the Pittsburgh Pirates would like to add to their 2019 bullpen before everything is said and done.

With the full caveat that a bullpen is never finished and that there is plenty of time between now and Spring Training for the club to add a relief arm, it’s fair to wonder — Can the team rely on their bullpen as currently constructed?

The loss of Edgar Santana could be felt more deeply than many Pittsburgh Pirates fans realize. Santana was simply a jack of all trades that Clint Hurdle deployed liberally in nearly any situation:

Most telling here is that Hurdle trusted Santana with the score tied or the team slightly ahead for about one-third of his appearances.