A few things:
1. There is near zero reason to worry about Dallas overpaying OBJ. Jerry is already telling him publicly that star is worth 5M a year forever going forward.
2. A 2-year deal that has 2 void years is available in Dallas if they choose it because they haven't for almost anyone else.
3, A 2-year 20M deal with OBJ could look like this.
SB. 10M
year 1: 1M cap hit: 3.5M
year 2 9M cap hit: 11.5M IF not restructured
year 3 Void 5M dead
year 4 Void -----------
SB. 10M
year 1: 1M cap hit: 3.5M
year 2 9M ---8M restructure cap hit: 6.16M IF restructured
year 3 Void 11M dead
year 4 Void -----------