Of course, I know Zira wasn't in the boiling pot when they made The Lion King, but it does seem rather odd that Scar would rely solely on the hyenas to do his dirty work, rather than the INSIDE advantage of Zira and his pack of "followers". And, of course, Scar has never shown affection or love towards anything, and has always seemed to be out for himself.
Zira seems pitifully obsessed with him, doing EVERYTHING (even after his death) for Scar's benefit or wishes. She's more like a dedicated follower than anything close to a love interest.
Could Scar's intention when mating with Zira (if he even did at all - it was never proved) have been producing an heir, and nothing else? Of course in the end, he chose Kovu, but could he have originally wanted a full-blooded prince, and needed a lioness to act as his "queen" to do so?
All I'm saying is that Scar's always been a loner. Him being close to ANYONE kind of seems out of character to me.
