Guild Wars 2

Give elite skills more mechanics. Give them a strength bar or some indicator that will show a measurement of their mechanic. Give them enhancement through performing different gameplay actions. Enhancements could be recharge reduction, reduced activation time, higher damage, added conditon or boon, etc. gameplay actions to enhance the skill could be performing blocks, dodges, launches, knockdowns, boon removal, interrupt, hits given, etc. After elite skill is used, enhancements are reset. Another way to apply this mechanic would be to allow players to actively choose any or all charged or partially charged enhancements to be used each time to to allow players to choose which enhancement, strength of enhancement and how many enhancements to use. Each enhancement could have its own bar or strength indicator. Three selectable enhancements out of five available per elite might be good.

Give each weapon or group of weapons their own specialty/trait line for each profession.

Zahld.4956:

Give each weapon or group of weapons their own specialty/trait line for each profession.

You should play ESO if you want this.