anadartop says get in touch with Aguri Suzuki. alex1015 says keep staff under Ross Brawn. Two members that are incisive strategists with the instinct of foxes. They recommend two "generals" of proven ability that could direct the current troops, I mean staffs.
I have 2 recommendations. 2for2for2.
Sell off Honda F1 and insist these two proven leaders have long term contracts as a condition of sale. Even sold off - Honda's reputation depends on there 'former' F1 program and could derive 'free' positive marketing for themselves.
Honda should keep a corporate marketing engineering presence in F1 by becoming an engine supplier. Honda has not been able to produce a winning F1 chassis in 45 years. The last good chassis was - well they never made one did they? Good strategy is to do what you do well. Honda does engines well. Oddly in almost every other direction, Honda does just that - what they do well they pursue with firm will. The only exception to this was the air cooled 4 cylinder road car and you might quibble about the 3 L F1 air cooled V8 of 1967>8.