The problem is that there are 4 types of team dynamics when you have at least one top class driver and only one of them is guaranteed to work.
Dynamic 1) Two great drivers (let 'em race). E.g. Rosberg / Hamilton, Senna v Prost (1988), Fittipaldi v Peterson (1973). Great for the fans but almost always leads to inter team friction which results in meltdowns and walkouts.
Dynamic 2) Two great drivers (Love one more than the other) E.G. Prost v Senna (1989). Total meltdown is almost guaranteed.
Dynamic 3) One great driver, One young gun E.G Danny and Seb, Max and Danny or Alonso and Hamilton. The great driver feels very unloved and usually walks.
Dynamic 4) One great driver and his dog Spot. E.G. Hamilton and Bottas, Hamilton and Kovi, Schumacher and everyone. This is only dynamic that is proven to work.
All I'll say is, Ferrari are guaranteed to bugger it all up next season.