i am confident that implying the model will yield....
我觉得will是说他把自己观点说成肯定能实现，为什么没有violate communication.
下面28题也是用will和should区分的。
韩韩_品职助教 · 2018年06月19日
同学你好，Using the proprietary selection model for the past three years, the Stonebridge Fund would have earned an average annual return of almost 300 basis points in excess of the fund’s actual return. Based on these simulated results, I am confident that employing the model will yield better performance results in the future。这里Vinken说明了回测是用了模型，i'm confident这句也只是表明他的opinion, 并没有承诺一个收益，所以并不违反。