I'd love a tyre war but don't see it happening. Apart from Bernie tending to get his way on these matters, I doubt there'd be much appetite from the teams either.
Obviously Merc would be dead against it, as they're dominating and a tyre war might be one thing that mixes things up much as it did when Schumacher/Ferrari had previously been dominating ('05 and '06, almost in '03 as well).
At the other end of the scale the smaller teams will be worried about costs etc.
In between those extremes, of the teams that could benefit from a tyre war, maybe Ferrari might be up for it, Red Bull could benefit but Horner said he wouldn't like it when asked about it (whether that's his opinion or Bernie's who knows), Williams are close to the front and could have something to gain but might be worried about costs, McLaren with Honda might benefit but are at the back for the time being anyway so probably have other things on their mind.
Second best choice for me would be if we have to control tyres, then they really are control - i.e. becoming a non-factor, much like the spec ECU (don't care about the brand). I don't see that happening either though
Edited by FerrariV12, 07 September 2015 - 10:40.