Well, I've pulled back the original 2017 Squad post and out of those who've not been officially announced as leaving we are left with:
Omari Caro (Winger) 2017
Ethan Ryan (Winger / Centre) 2018
Leon Pryce (Stand Off) 2017 - New Signing
Phil Joseph (Prop / Loose Forward) 2018 - New Signing
Joe Lumb (Hooker) 2019
Jon Magrin (Prop) 2018 - New Signing
Alex Foster (Centre / Second Row) 2018 - New Signing
Joe Keyes (Scrum Half) 2018
Iliess Macani (Winger) 2018 - New Signing
Ross Peltier (Prop) 2018 - New Signing
Vila Halafihi (Hooker) 2017
Johnny Campbell (Fullback / Winger) 2017
James Mendeika (Utility Back) 2017
Oscar Thomas (Stand Off / Fullback) 2017
Ross Oakes (Centre) 2017
James Bentley (Second Row / Loose Forward) 2017
Liam Kirk (Prop) 2017
Brandon Pickersgill (Fullback / Stand Off) 2017
Josh Rickett (Winger) 2017
Brandan Wilkinson (Second Row / Prop) 2017
So that leaves us with 20 players. As the club announced that we've got 26 players, that leaves at least 6 new players to be named not including replacements for any of that list who haven't signed and are being replaced