Sezer to jacks and safiti to barnett (more money potential, riskier with field, elgey, norman and jacks in halves - dont like elgey in 17)
or
Safiti to leota and sezer to sj (safer, less money potential tho, however alot of money tied up in norman/sj in halves)
(already have other obvious cash cows in wallace, siro, matagi etc
or
Safiti to gubb and sezer to lamb (I feel thats too sideways and to many mid rangers)