Former Eagles QB takes part in XFL tryout | Could N.J. native find new home in revived league? - nj.com
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For backup QB Joe Callahan, it's one final preseason shot with the Eagles then back to life in limbo
![How Philadelphia Eagles' tight-knit QBs welcomed Joe Callahan into the position group - pennlive.com How Philadelphia Eagles' tight-knit QBs welcomed Joe Callahan into the position group - pennlive.com](https://www.pennlive.com/resizer/R2Ok8ltHAYjLiI8aNSaRCgWFvXg=/1280x0/smart/advancelocal-adapter-image-uploads.s3.amazonaws.com/image.pennlive.com/home/penn-media/width2048/img/philadelphiaeagles_impact/photo/eagles-football-1aca8ea7cff85e10.jpg)
How Philadelphia Eagles' tight-knit QBs welcomed Joe Callahan into the position group - pennlive.com
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