According to Larry Beinfest the Marlins have invited their final acquisitions to Spring Training.
I don't know much about Eddie Gaillard other than he is a relief pitcher who had some knee problems last year.
Herges, if he can return to form, could vie for a setup role out of the pen. He also has some experience closing. Plus, he has the advantage of playing for Montreal the last year when Loria was the owner of the club. So if worse comes to worse, he can explain to the younger players that Hiram Bithorn Stadium in Puerto Rico may be in their future.
Welcome aboard guys.