http://www.immigrationboards.com/viewtopic.php?t=7706
But according to law HSMP applicant should not be granted Leave exceeding 3 years.Link is:
http://www.ind.homeoffice.gov.uk/ind/en ... ion_1.html
ii)For citizenship of UK requirement is to stay here for 5 years and atleast 12 months after ILR.Extension of stay as a highly skilled migrant
135E. An extension of stay as a highly skilled migrant may be granted for a period not exceeding 3 years, provided that the Secretary of State is satisfied that each of the requirements of paragraph 135D,135DA, 135DB, 135DC, 135DD, 135DE, 135DF, 135DG or 135DH is met
Now for all work related catagories citizenship of UK is possible only after completing 6 years as they will get ILR after 5 years and then they need to stay for another 12 months to apply for Citizenship.
Necessary adjustments in the law required?