First of all, Tavraes, even if he is not our leadoff man, would make for a great defensive centerfielder. The fact is, we need one, so dont be picky like that, he can still bat at the 1 spot with loretta in the number 2 spot(where he was most of last year) with youkilis moving down to the bottom of the order; he seems to have been in the 7 or 8 spot each start he had. Tavares would be a better option for the top of the order anyways for his higher average than Youkilis in way more at bats and his 34 sb to youk's 0.
As for Payton: NO WAY why on earth would that work out, were you living under a rock last season? His relationship with the Red Sox was not pretty, and he was a bench/platoon guy, why would we want someone like that as a starter; definetly not a great option. Same goes for roberts who barely played for us as well.
Giles would never work out considering he just signed a three year deal with the padres this offseason. Why would they trade him right after signing him for three years w/ club option? Not happening.
And please, dont be belligerent about petty things like an "unintelligent" post. Grow up.