The phrase "supposed interest" refers to an assumed or expected interest that someone is believed to have, but it may not be confirmed or genuine.
Sentences with «supposed interest»
Suppose interest rates in the market increase to 6 %. (schroders.com)
Now suppose interest rates go up, so new bond issues are paying 10 %. (money.stackexchange.com)
The 25 year - old is currently on a measly # 30,000 per week deal, and Napoli are said to be offering him an extra # 10,000, which is nowhere near enough to deter him from being tempted by supposed interest from other clubs, including Arsenal. (justarsenal.com)