#1
Sorry to pop your bubble but verse 71-74 are not conjunctive. The sequence of address stops at verse 71 which you ignorantly or manipulatively have conjined with the verse 72 to make it look like a sequence. Ask any native Arabic speaker and s/he will confirm a clear change in tone and address. See Tafseer Ibn Kathir as to if he takes these verses in a set that you are trying to present to us: Tafsir.com Tafsir Ibn Kathir
#2
You have also very conveniently stopped at verse 74 however verse 75 carries a significant part of the message. With this verse now i present the verses:
[25:72] And they who do not bear witness to what is false, and when they pass by what is vain, they pass by nobly.
[25:73] And they who, when reminded of the communications of their Lord, do not fall down thereat deaf and blind.
[25:74] And they who say: O our Lord! grant us in our wives and our offspring the joy of our eyes, and make us guides to those who guard (against evil).
[25:75] These shall be rewarded with high places because they were patient, and shall be met therein with greetings and salutations.
#3
Allahu Akbar, if these verses do not refers to the holy Ahl ul Bayt from among whose offspring are the twelve Imams then please do share with us who acoording to you are the subject of these verses.
Accoring to Shia tafaseer These verses are in continuation of verses 63 to 67 of the same sura.
In these verses those righteous persons have been described who have earned the right to pray to Allah to appoint them as Imams to guide the pious. See commentary of al Baqarah : 124 and 128. The prayer of Ibrahim in verse 128 of al Baqarah, and the promise of Allah in verse 124 of al Baqarah support the interpretation Imam Jafar bin Muhammad as Sadiq gave as under:
“This verse refers to the holy Ahl ul Bayt from among whose offspring twelve Imams, one after another, were appointed by Allah.”