Dear brother Sardar,
As-salam alaykum
I agree with your opinion with the regards the absence of mention of future prophets in the Quran. However what is your view with regards the possibility of future messengers coming?
Please think about this in light of the following verse:
007:035
"O ye Children of Adam! whenever there come to you messengers from among you, rehearsing My verses (Arabic: ayati) to you, those who are righteous and mend (their lives), on them shall be no fear nor shall they grieve"
I feel it is useful to note that the phrase 'Ya Bani Adama'. has only been used in the Quran to denote generic guidance to all mankind (7:26-27; 7:31) This guidance not only applied to previous generations, but also to the contemporaries of Prophet Muhammad and more importantly, to all the subsequent generations that would follow after him. 'Bani Adama' is also used in verse 7:35 quoted above and so from its usage in the Quran, it not only applies to the past and present, but arguably also the future.
I look forward to your view.
Regards,
Joseph.