I think people underestimate the high dex, med strength fighter build, especially with the release of martial power. Sure your attack and damage won't be as high, but your secondary effects will be stronger.
I think of it like this, I have a power that pushes my enemies back a number of squares equal to my dex mod. What's better, hitting with that power 5% more often, or adding an extra square to my effect 50-60% of the time?
A high dex fighter gets great AC, reflex defense, initiative, access to lots of fun feats, can use ranged weapons without sucking, good use of acrobatics, etc. I think its completely viable.
I think of it like this, I have a power that pushes my enemies back a number of squares equal to my dex mod. What's better, hitting with that power 5% more often, or adding an extra square to my effect 50-60% of the time?
A high dex fighter gets great AC, reflex defense, initiative, access to lots of fun feats, can use ranged weapons without sucking, good use of acrobatics, etc. I think its completely viable.