So this bar is completely useless (as I expected)?
Then why even implement it? What better details should we check in our physio center? There is nothing more than what it's actually visible, and you know it. That bar only tells the preparation level based on an average of condition and morale, more details are inexistent.
Are you implying that there's a hidden optimal condition value for each team? Then, why using the aforementioned generic bar for everyone? Are you saying that my optimal condition could be around 30% or 70% and we have to take risks to discover it? Then, what's the point to have a condition percentage in the first place?
Why don't you just implement a magical chemistry in the team that when you find the right formation and right positioning of the player the team just works? THAT would be a bit more realistic and transparent.