1) Luckily, we can get away with inconsistency now we have four excellent midfield options. It's his profile that suits us most and it's his profile that we've been missing for over 3 years.
2) Whilst no, we don't necessarily need his goals, him making up 10+ of our goals in the league this season would be a good reply and would help greatly. it's another option. We'd all like that profile you want. It's hopefully what Perisic can bring us and it's what we all hope Spence will be.
There have been signs of exciting wide play albeit sparse.
I think we've shown we are far more than just a one dimensional team though. We didn't play the same way against Liverpool as we did against Norwich for example. We played teams that set up with a low block against us last season and comfortably beat them, we just don't talk about those games because we happened to create chances.
If the easy way to beat Tottenham Hotspur was to play a low block then every team would do it. Sometimes, no matter how hard you try, you can't break teams down on the day. There's been plenty of games over the last few years alone where City and Liverpool have failed to break us down and those are two teams we look at an admire for the way they play and their ruthlessness.
I think what's important is that we go into games with the right mentality every game. I remember Brighton at home specifically last season, where we had a great chance to extend our lead into fourth place and the intensity was all wrong. We were slow, we were narrow and I dont think we had a single shot on target.... bare in mind, we had already played Brighton twice that season and put five goals passed them....
Sometimes that happens. Conte needs to make sure those days are few and far between.