I can see them going with 7 WR's and keeping both Hodgins and Kumerow, or perhaps going with a 10th olineman.
Keeping Giles-Harris at LB seems unnecessary given we only play 2 on most downs, plus having a core ST guy in Matakevich and 2 guys we drafted in
Bernard and Spector (who we should easily get on the practice squad). Not to mention, Smith is eligible to return after week 6.
I see no reason for Giles-Harris to have a spot on the 53.