Honestly, team 2 has a chance at winning even with alive variations of all 3, simply because of just how much brain power between them.
Kakashi - Unmatched battle analysis and deductive reasoning.
Itachi - Unmatched phyco-analysis to the point he can predict your movement through just your emotions.
Minato - Unmatched tactician able to quickly analyse the situation and create quick strategies on the fly to combat even the toughest of opponents.
*NB: Shikamaru and Shikaku aren't included. But, even then, these 3 are better than them when it comes to quick action and on the fly thinking; whereas shik is better in long term strategies and advanced planning/
Ontop of that, all 3 have incredible battle awareness. Like seriously, Just by using their jutsu once, Kakashi already has a counter to it; Itachi knows their intended target and course of attack; Minato already has a plan to counter the attack while in motion. Together, these 3 are literally unmatched in tactical ability.
Team 1's only hope of countering Team 2 lie solely in tobirama's hands as he seems to be as astute is these 3 geniuses... Really, Team 2 can take this comfortably as Yata, bijuu dama and BM cloak, Kamui, S/t Barrier are all enough to counter or stall a jutsu from team 1. After that jutsu is displayed ( doesn't even need to finish execution) it's never working again... Not even shinshuu and PS would work twice as by the time it's used once, if team 2 survives, that's it, it's no longer a factor.
I'd say team 2 Mid diff and decreasing... They have too much defence as it is - Kamui, S/T barrier, FTG, Yata? That's already unbreakable defence.