There are some worries down at Yoku regarding the Picone to Souths situation as I mentioned earlier but I don't believe anything will eventuate. If we're talking the specific cases of Tuttle and Magnay, both of them have played Premier Grade at GPS as first year colts and both are now with QLD Country NRC, therefore they are playing in the teams they want to be in. Not much a carrot for them to go to another club as they already have their desired exposure.
Also doubt Shane Arnold will coach a Premier team in Brisbane for 2015. Could be wrong but I think you'll find all his coaching gigs will be at representative level now.
Why has Arnold risen to such levels when he has not coached a premiership winning Prem side yet Heenan(2 or 3 perms in 5 years) & Richards (2 in 5/6 years) don't get a look in for plum rep jobs (NRC aside)?