Re: Trammell and Jeter - I'd argue their peaks were similar. Trammell's best 5 year peak was 83-88. 129 OPS+. I picked 5 years because it favors Trammell, and Jeter was very consistent and had a longer peak. His best 5 year peak is actually hard to pinpoint. But its 98-02, and he has an 129 OPS+. Same thing.
If you want to look at "best singular 5 years?" OPS+ of 155, 138, 138, 138, 136 for Trammell. Jeter gets 153, 132, 128, 127, 125. So Trammell gets that, but he only has 7 full seasons over 100. 7 seasons of above league average hitting? Doesn't sound like a HOFer. Jeter had his 7th at age 28.
So you can make the argument that Trammell had better "great" seasons, but Jeter had MANY more "very good" seasons. He had a better career.
As far as defense goes, I don't know how you know there's "no comparison" as far as defense goes. Obviously Trammell is going to be better than Jeter, but I doubt he was Ozzie out there.