That's exactly the point. How do you decide to play a system when you do not have the right players for that? Else every manager will try to play like Barca. That also means that as a manager you are uni-dimentional. By the way, we have had higher possession in all our games so far, incuding against Arsenal, but we have only 2 points out of 12 being caught on the counter or our defenders shaky in every single game (all to do with the new system). Last year at least we had a relatively good defence.
We all knew we needed a world class striker, why wasn't this the first priority for BR, unless he thought Borini was the guy.
The manager can not build an entirely new team in one transfer window, especially when FSG are quite reluctant to splash the cash
Brendan was brought in for the long term, to get us playing the style he knows. If he started playing a different style then it goes against why he was appointed and what he believes
And of course the defence is going to look shakey at times. They are only 4 games in to a completely different system. Also doesnt help that we lost Steve Clark.
We looked solid at the back last year yes, but alot of that was down to the coaching of Steve Ckark. Just look at West Brom so far, even they look rock solid at the back now this year. Should have kept him in my opinion.