With the 2018/2019 season in the books this offseason looks like there may be a lot of turnover of the roster. There is need at virtually every position.
The Eagles own free agents are:
DE B. Graham
S C. Graham
The Eagles have the 25th pick in the first round, they also have 2 second round picks. They don't have a 3rd round pick (traded for Tate). They should receive a few compensatory picks (for Burton, Allen and Robinson).
With Brooks tearing his Achilles, he's going to miss a good part of next season, so the OL is possibly the biggest need going into the offseason.
I expect Wentz to be back to his 2017 form, being two years past the ACL. I think they need to bring Peters back for one more year. I don't expect any big trades or free agent splashes, but I put nothing past Howie.
There is a lot of age on the DL and there are a lot of sentimental decisions to make, but the main need is to keep the ployoff and championship windows open while Wentz is in his prime, which will be tough to do once he gets his payday.