Absolutely. Our best and most ambitious players have always wanted to leave under Enic and that has always been the right decision for them, starting with Campbell, to Carrick, Berbatov, Modric, Bale and Kane (Kane is still here but he wanted to go to City and will probably get a move away somewhere). We only kept Ledley due to his injuries.Yes. Our squad doesn't have a winning mentality and this stretches back to their entire tenure.
There isn't a winning culture at our club and this stems from the top.
If we'd won loads of stuff before Conte took over then I would be laying all the blame on the manager. But we haven't so it's clear that he wasn't the issue, hell he wasn't even in the country when we lost that game!
The culture set at Spurs, by Daniel Levy, is that not only is winning hard, but it doesn't really matter. Trophies are not important, making top 4 every other season or so is the aim. Players who continually fail are allowed to stay and continue as starters, year after year. I wouldn't say the club has a loser mentality but it's certainly not a winning one.