Why all the snark on here? Don't see a huge amount to contest with the OP and whilst the team won't look a 'LOT' different, outside of core we're going to need to fill a fair few positions on the 53.
In terms of starters, we're probably going to need WR, TE, LG, CB as well as big contributors at DE, DT, Slot Corner, Kick/Punt returner. And those eight are priorities, our depth will take a hit this year and we're going to need replace backups in the secondary, linebacker, d-line and receiving core plus we could/should be looking for Lynch's replacement (nothing to suggest Michael's the guy so far) as well as a back up for Russ (TJ may be gone and nobody yet knows if BJ steps up).
Not hard to see a quarter of our team being new faces next year.