This may just be a hairbrained idea, but I thought of a possible way to make dex builds viable again.
How about some way to add your dex bonus as a %increase to your weapon attack speed for finessable weapons?
It would require weapon finesse as prereq, and it could either be another feat, or an enhancement line similar to divine might. The bonus could either be based off your total dex (1:1%?, or 2:1%?), or as in divine might, your base dex.
Since PnP doesn't have attack speed (it's an mmo construct), it's not like it would fly in the face of the PnP ruleset.
thoughts? flames?