There is a specific rule requirement to disclose any possible disadvantages in the suitability report. The rule (COBS 9.4.7) can be seen here: http://fshandbook.info/FS/html/FCA/COBS/9/4.
Remember that a disadvantage is different to a risk. For example, there is a risk that investments can fall in value, whereas a disadvantage would be that the recommended product has higher charges than the product being replaced.



Suitability Reports: Who is Fred?
David Anderson Suitability complaints, Pension, PI, Update
There is an old joke about a man going to his dentist, picking up a magazine in the waiting room and reading that the Titanic had sunk. This reference to how out of date dentists’ reading material can be is unfortunately not merely a mildly amusing joke or restricted to dentists.