I think we definitely missed out on a few attackers that if we'd been able to secure, or if the Glazers weren't hindering us, would have meant for a smoother transition. Benzema, hazard, Ribery, Sneijder, aguero, Silva, Lewandowski, they were all on the move at this time. Instead we went into 2011/12 with Rooney, Hernandez and welbeck, before opportunistically signing a 29 year van persie the following season for one last title push.
The Fergie of old loved adding firepower from a position of strength. But now we were shunning the next generation of world class players because there was no "value" in the market. £32m for eden Hazard would've been a steal looking back. Instead we preferred to spend £18m on Ashley young, because that was better value? You can't tell me the Glazers didn't have a hand in that, despite what Fergie says.
It's not as if we even spent money elsewhere. We neglected midfield even more so, as Sir Alex got a bit too sentimental in trusting Scholes and Giggs until they were 40, when really they should've been bit part players by then. Scholes coming out of retirement rather than spend some money on a midfielder was a glaring sign. He also trusted fletcher, Hargreaves and Anderson far too much when they all had issues.
Basically, feck the Glazers for making the greatest boss of all time spend the last few years of his tenure managing us with his hands tied behind his back. If they'd never darkened our door, I've got no doubt that we'd have a couple more champions league to our name.