Los Angeles Rams head coach Sean McVay remains hopeful about Aaron Donald's comeback. Several Hall of Fame defensive linemen have warned that Donald's return would not be easy. Several Hall of Fame defensive linemen have warned that Donald's return would not be easy. Should Donald return soon enough, Los Angeles reportedly intends to recreate the ramp-up programs used following his contract holdouts in 2017 and 2018. AdvertisementAdvertisement AdvertisementThat possibility explains why the Rams will tolerate the waiting — and the risks accompanying enormous expectations for Donald's comeback.