Yeah you are right, but we call call only 18 players, and as you know may be a some of good players are owned by teams which will gone managed by computer. So I will left 2 slots to safe some players If Ben haven't available slots. Olso If some one want NT player he/she must work hard. THere are not much players with 100 K salary. But may be one or 2 players will not be in roster. If they train player, he will be in NT. Let's look at this scenario.
Player "X" have 95 K salary, but his owner not want to train him or his potential is low and he can not develop anymore.
Player "Y" have 83 K salary, but his owner train him properly and his potencial is HOF or higher. I will choose second one because player"Y" will develop all season and he will be better than player "X" after 4 or 5 weeks after season start. I hope so that I will not dissapint any manager, but If someone want SGP NT manager he/she must train his player to develop his roster and SGP NT.