Badger, there's about 100 reasons Beale why Beale will start at 10. Here's a couple for you to ponder.
1: Cheka is building a side that is effectively a S15 version of Randwick.
2: Cheka wants an Ella for a 10. A fly half that will take the ball to the line plus a flat line attack & pass...Randwick style. He ain't Mella, but he plays that way.
3: Beale is and has always been a 10. He only got chucked into the FB role to give him time to mature when he was struggling as a kid when first at the Tahs.
4; Folou is the best attacking FB in Australia and Cheika won't waste him on the wing like deans did. Besides he's got good finishers in Crawford, Bethan and Turner there already.
5: Did I mention Randwick? Running Rugby? Or the galloping greens?
6: Beale also is much stronger support runner in attack than Foley. Something you do a lot more of when you're constantly putting blokes through gaps.
7: Experience.KB (Kurtley Beale) has been on the scene now for a while and the big match experience will be pivotal in MC's plans. You gotta have it to win the tight ones.
8: game management. Beale has it in spades, Bernard not so much.
9: kicking game. There's a bit more tactical nous in KB (Kurtley Beale)'s kicking game than BF's. It's the Joey Johns in him that can prove quite handy in tight defensive games.
10: he's Wallaby and for all the reasons it takes to become one and everything you learn when you are one.
Did I mention Randwick yet?
As for BF and his management knowing about Beale. Maybe the did or may be they didn't. He certainly wasn't under the spotlight as much when BF was negotiating and there was still a good chance KB (Kurtley Beale) would remain a Rebel. I'm not saying he would move, but he might be pissed and if the Tahs needed coin for KB (Kurtley Beale) they might just say "hey Bernie, remember those Melbourne blokes you were talking too? Here's some coin, go and have another chat",
Or Bernard might say "I wanna start. If you can't let me start can I go somewhere that'll let me?".
Brumbieman. Izzy on the wing? Would you waste Mogg there? I rest my case.