It is very doubtful that JDB will be in the squad, even as far as to say the whole of 2019.
No doubt he has to be stood down until the legal process has concluded. The Feb court date is not a trial, more likely a mention that preceeds a date set for a trial. That maybe months later.
He would not have been training during this time.
So, looking at the options and available players to play lock, its obvious Friz would be the #1 choice. He plays thst way anyway.
The question would be then who covers Friz's edge spot?
Leilua? - imo he is more damaging as the bench forward. I dont know if he can play out a strong 80 mins week in week out.
Host? - basically coming back after a season of injury. However, like Leilua can he produce 80 mins week in and week out.
I suppose the answer us obvious:
8. Graham
9. McInnes
10. Vaughan
11. Host
12. T.Sims
13. Friz
14. Robson
15. K. Sims
16. Lawrie
17. Leilua
Imo this has more balance. With Robson rotating through hooker and edge forward (T. Sims) and Leilua and Host rotating the right edge. Host can also play prop if needed.