Nope, not so simple Ban. Small offsets in the input pair can easily create say 10% current imbalance, and the resulting 1mA drive will be magnified by the output transistor's beta, possibly leading to >100mA of class-A rail-rail current. If each side's feedback was returned from one of its output transistor's emitters, before the equalizing resistor, the class-A current problem could be mitigated. But what you really want is a way to predetermine and control the quiescent bias current, which ideally for a high-speed amp should not be zero. This can be done by adding current sources and resistors at the input.
.. ---+---+-----------+----+----- .. | | | | .. 10mA 5mA | | .. | | _ |/ |/ .. | +------U-------| fzt2222a .. | | | bead |> |>
.. 1mA | | | | .. | ,---)---)----+------+ | quiescent .. | |/ | \\| | | | Iq = 10mA .. +--| | |--' | | .. | |> | | 1W 1W .. +--| | |--, | | .. | |\\ | /| | | | .. | '-)-----)----+------+ | .. 1mA | | | | .. | | | _ |< |< .. | +------U-------| fzt2907a .. | | bead |\\ |\\ .. 10mA 5mA | | .. | | | | .. ---+-----+-----------+----+----