I'm not saying the standard TIE needs a fix - it is what it is ... a low attack swarmy fighter.
BUT
I for one would like to see more TIEs on the field in a non-swarm capacity... more specialised units perhaps.
In my ideal world we'd see a TIE Aces pack that contained a whole bunch of COMPELLING named pilots worth feilding on their own or in a very small swarm.
The miniatures? A blue-grey TIE a la the bomber/Interceptor/new advanced and a TIE with the Imperial logo on its wings.