do you think various ECU and various steering wheel dash supplier (pre-2008) will return to F1?

[theriusDR3]

various ECU and various steering wheel dash supplier should be return to F1 in 2017 or 2018 because of several F1 teams wants to develop engine supplier's own ECU and steering wheel dash like in pre-2008 (except Honda because of McLaren's engine supplier rights).

The various ECU and steering wheel dash manufacturers according F1 engine suppliers:
Renault - XAP (ECU and steering wheel dash)
Ferrari - Magneti Marelli (ECU and steering wheel dash)
Mercedes-Benz - MoTeC (ECU and steering wheel dash)
Honda - McLaren Electronics (ECU and steering wheel dash for McLaren only)

i think various ECU and various steering wheel dash supplier is suitable for F1 likely.

[Cold Fussion]

Wasn't the single supplier brought in so they could effectively police the traction control ban?