Should we consider a return of David Robertson?

[The Hot Corner]

I know that, first and foremost, the Mets need starting pitching. However, the bullpen could still use some improving and added depth. I think pairing Robertson with Diaz would greatly enhance the back end of the pen. He would take some stress of Diaz in his return from injury and he would be a nice insurance policy if Diaz struggles upon his return.

[MFS62]

Short term - yes.
For the reasons you mentioned.
Later

[Edgy MD]

The bullpen depth is one of the things the Mets have been aggressive about this offseason.

The personnel haven't typically been brand names, but many of them are on major-league contracts, so I'm not sure the Mets will be continuing to feed that engine going forward.

But there's the other hand — that there isn't an obvious backup plan if Diaz doesn't re-emerge in star form, so maybe they're still looking.

[The Hot Corner]

Well, it appears that Robertson was a pipe dream (for me anyway). Reports have him agreeing to a 1 year deal for $11-12 mil. with the Rangers.