Bring back the speed bar, definitely.

That, and I want the damn Alt+click option back, which would turn the selected unit at where ever you just clicked. That was so cool and easy. I never understood why both features were removed in RTW. They were so handy.

It should take a while for 200 men to kill each other. 100-man spear units should not be decimated in under a minute, that's just silly. I really think the base speed should be slow, and if a player wants faster action, just use the speed bar. It's simple to do, and it allows each person to choose the pace they're comfortable with.

And no more hard-coded crap.

And...a shrubbery! One that's nice. And not too expensive.