Conversation so far:
what happened to giuseppe verdi in 1834?
In mid-1834, Verdi sought to acquire Provesi's former post in Busseto but without success.
what did he do next?
with Barezzi's help he did obtain the secular post of maestro di musica.
He taught, gave lessons, and conducted the Philharmonic for several months.
what did he do after the philharmonic?
Eventually in 1835 Verdi became director of the Busseto school with a three-year contract.
did he have any accomplishments during that time?
CANNOTANSWER.
did he do any other operas?
The La Scala impresario, Bartolomeo Merelli, agreed to put on Oberto (as the reworked opera was now called.

Question: what was it now called?
Self-contained rewrite: what was Giuseppe Verdi's The La Scala Impresario now called, after being reworked?