Yeah, it would be so long as you could still play the game competently solo as well. Wouldn't want a repeat of Resident Evil 5's idiotic Sheva AI during offline play (which really hurts the experience), would we?
I don't think Star Fox friendly AI could get much worse.
Sheva's AI in RE5 is right down there with Slippy's, only worse because she's wasting your ammo and your health items when she's being an idiot. She won't even use any other weapon than her frickin' pistol, and when she's low on ammo she races ahead of you and breaks item crates open so she can take the ammo before you can (and it's not easy getting the ammo back cleanly once she gets it). When surrounded by enemies she stands there and just shoots instead of retreating to get a better shooting angle, and when she dies YOU lose. At least with Star Fox AI, you only had Slippy to deal with and him getting shot down usually had no real damaging impact on your playing experience (in fact, it usually improved it since you didn't have to hear some squeeky 30-year old doing their worst 10-year old boy impression).