Are you sure on the Battle Tower? Mind checking again, just in case?
Also, for colored dialogue I meant, like The Master said, the automatic, gender-based coloring.
If you look at the original games, you'll see R/S/E messages are plain black.
I can see why there's no support for Pokerus: No RTC. It wears off at midnight, but there isn't a RTC.
I grabbed my LeafGreen (same as Firered...) Yup. At the battle tower, there are 4 modes:
On double, the trainers will face you- 2-on-2 matches (Double battles) until you complete the challenge or loose. Also, right before Pattern Bush, there are twins Miu and Mia that both send out Pikachu.
OK. I guess I was wrong for text coloring in R/S. I beat Ruby ages ago (360+ hours...) so I kinda forgot...
And sorry for a month-long response...