alelanza wrote:It amazes me that he would talk like that in public about his driver...
Not really. If there's one golden rule even more important than not crashing into your team mate, it's not to crash a new car during its first test runs. Speed is not of consequence, just system checks. Hell, even crashing a car during any testing, especially when you are the test driver, is hard to defend - but to do it during it's installation runs is just moronic.
What Head is saying here is no secret, it's just painfully obvious. All the teams know it, and it is one of the reasons why Hulkenbuerg, though impressive in lower formulae, is not any any F1 team's shopping lists at present. This and his test times have rarely troubled the race drivers.
He still has good potential - the fact he hasn't been fired yet is testimony to that. But if he commits stupid mistakes like this in testing, it's no wonder Head is apprehensive about giving him a race seat.