Of course not, because the Job Offer (Arranged employment) does not have to be with your current employer. It could be, but does not have to.
Also, current employment cannot be used as proof of arranged employment, these are 2 independent things. A letter of employment stating that you have a full-time permanent position does cannot be used as Proof of Arranged employment. Remember that to apply under CEC you don't need to be presently working.
However, your current employer can also provide you with proof of arranged employment.
How about owning an LMIA dual intent?
In the letter of employment, the person should be working with the employer already with the closed-work permit.
Therefore, when he claimed the 50points, his
No because a current employment is not the same as proof of arranged employment. Those are completely different thigns.
People often think that having a full time permanent position is equivalent but it isn't and you see rejections due to this all the time.
To claim the 50 points for proof of arranged employment you need a letter that explicitly states the person is offered a job for at least one year once they've become a PR. This has to be stated explicitly.
This is why claiming these 50 points is pretty hard, few employers are willing to provide such letter, that is why it is worth 50 points too, it's a lot.
They could easily call the issuer of the letter to verify if that is still the case.
How about owning an LMIA dual intent?
The person should be working with the employer already under the closed-work permit.
For example, his closed-work permit still valid 1.5 years when he submitted e-apr.
His 50 points should be valid as long as the letter of employment state he has been working since 6 months ago.