For me I'd release Shaul, not a bad player,but too limited and wont be cheap.
Houghton 1 year
Kelly 1 Year
Carlos 2/3 years
Rest 1 year deals.
That would mean Ellis, Shaul and Jones cap to play with.
Problem with this is no quota spots, so if we could persuade Nauloga to stay another year then I'd try and release Faramio.
Back row to replace Jones has to be the priority or a centre and move Grffin to the backrow.
If we could keep Savelio fit I wouldn't be that worried about Jones leaving.
Mike Mcmeeken, Harvey Livett or Ben Currie would also be options (All out of contract)
I also be tempted to make an offer to George Lawler.