taka did seem to have some sort of teamwork, but fighting killer bee and the raikage and his boys, they basically got fodderized. killer bee made them look like a complete joke. raikage smashed through them, only slowing down to chop off his own hand. but there teamwork can also be attributed to circumstance, meaning they were facing shinobi of great talent but still within the realm of coming up with normal strategy to beat. as for current team 7 circumstances in the war, it's a little different. when sasuke came back they had to fight the mini juubi's, then obito, then madara, and now kaguya. for the most part, they showed great teamwork. sure most of that just involved naruto and sasuke, but for good reason, everyone i just listed is a God. considering up until just that point where sasuke came with the kage he and naruto had not fought together in years, that was pretty impressive.