F/A-18C/D Obsolescence
Something I've noticed with the C-Late and D-Late Hornet's is that they sit in a very uncomfortable position:
They have the missile load to be comfortably firing multiple missiles at once, such as the EF-2K or Su-30SM2, and they have a decent enough radars, although it's not an ESA radar
The downside comes twofold;
the fact they're facing 14.7 every match, against the ESA radars,
the fact they have very low top speeds and poor climb rates
These combined lead to matches being very boring or just outright unfun; you either attempt to hug the deck and get hit by an Su-30SM2 or a Eurofighter at 10km+ firing Fox 3s directly down at you, or you manage to evade the first set of missiles and watch as your team or the enemy team are demolished before you have a chance to contribute.
Gaijin needs to add more BR ranges :(