Apparently, according to any number of anonymous sources and one anonymous FBI statement made available earlier this week that claimed the FBI had "grave concerns" about "omissions" in the memo, it is inferred that Wray objects to the release of the memo. However, Wray has not during this entire memo review process come out and made a public statement or released a signed statement stating any objections.
Did he have to? Sessions' spokesman made the objections a week ago:
DOJ Official to Nunes: Releasing the Memo Would Be 'Extraordinarily Reckless'Assistant Attorney General Stephen Boyd is urging House Intelligence Committee Chairman Devin Nunes to keep the memo about government surveillance abuses within the halls of Congress.