Would you tell Michael Jackson to go independent? Whitney Houston? Adele? It makes no sense. Sure Prince did it but let's not forget Prince signed a huge contract (allegedly 100mil) after Purple Rain. He used that money to finance the creation of his own record label, and used Warner for distribution. After grudgingly completing the contract, he then went independent.
This deal with ultimately finance whatever Drake's long term play is. He's smart, he's surrounded by even smarter people, and he's not going anywhere. And just like Prince, he can quickly release albums and complete the deal fast enough to do whatever is next BEFORE he completely falls off.