Option to extend loan duration

The idea is pretty much written in the title. There could be an option to extend the loan contract of a player.

Say we got a loan offer, 39T for 7 days. Also say that we can sign him permanently for 249T (which sounds even more reasonable than what Nordeus currently asks:)) now let’s say we We sign the player on loan, and 7 days pass. Before the contract ends, we can extend it for another 7 days, again by paying 39T more. Or pay some percentage of the full purchase price but I think it should not be much more than the original loan price. This percentage can be applied to players won from events (e.g players rewarded from Sponsor or Road to Glory event).

What do you think? Would you extend a loan players contract for another short period of time for a (much) more reasonable token cost than the full signing price?