Hi there!
I work for Pan Air and I never heard of receiving two more 146's. However if that was real the pilots needed would be taken from the hold pool.
I must say that Pan Air have been flying from 80's and nowdadays to be called for the selection process you must have flying experience and spanish is mandatory.
I think is a good company, serius and we are very friendly people, but we work hard and almost exclusively during night time.
Regards, saludos.