One of the lefties will play in England, unless Bird absolutely rips it up in India.
Siddle is a lock, he won't be dropped.
Pattinson is just about the best young quick in the world, and probably Australia's #1 bowler, he's in.
Starc will get the nod over Johnson imo. His yorker is a throwback to Garner, Younis and Akram, moves an absolute ****ing mile, and has the ability to knock over top order and tail enders alike with it. Will definately claim a few scalps in reverse conditions in England. Add to that, he's probably just as good as Johnson with the bat, 22 years old, and has heaps of development in him.
The swing factor is huge in England, and Starc has swung the old ball in every single test match he's played in, thats the reason he will play over Johnson imo.
Bird will be the first reserve imo, will probably play 2 Ashes tests, if Starc and Pattinson are rested. Possibly more in Australia.
If Bird takes a couple of bags in India, then it may be an entire right handed attack.
Bird reminds me a bit of a McGrath/Anderson hybrid. That wicket he took today with the reverse swing moving accross the leftie, was an absolute jaffer.