Let me rephrase. I worded that poorly.
It was a front-line aircraft, in the regards that it filled the gap until they could get the G.50s and C.200s out.
"Front line" to me indicates it was the tip of the spear, taking the fight to the enemy aircraft, and shootin down the enemy aircraft. It did not perform well, and losses were high even when they were relatively successful. It was dumped into ground support because there wasn't anything else it could do, and they're not going to just dump 1000+ aircraft when a war is going on. They're going to use them in reduced capacity, whatever that may be.
To me, being pushed from fighter to ground attack (especially when so lightly armed in the first place) because of inferiority is a demotion, removing it from the "front line" fighters category. That's how I see it. Sorry if my wording was confusing.
The same way that the Hurricane was deemed inferior and too slow and underpowered, and relegated to ground attack roles (heh, contrary to its role in THIS game, eh?).
As an aside: The "front line" fighters, IMO, were the C.200, G.50, and C.202.