Costa only returned from three months out with a back injury shortly before the season was suspended due to the coronavirus pandemic, while Morata has scored 12 goals in 32 appearances this term. They have started together five times in all competitions in 2019-20.
Simeone will be unable to select the suspended Joao Felix when Atletico play their first game in over three months against Athletic Bilbao in La Liga on Sunday.
The head coach has looked at using midfielder Marcos Llorente, who scored twice when Atleti eliminated Liverpool from the Champions League at Anfield before the coronavirus stoppage, as an attacker in a bid to give his team greater balance.
“We manage different situations and Marcos gives us important alternatives, where we can play with three in the middle and [Yannick] Carrasco as striker,” said Simeone on Saturday.
“I think that Marcos has a very good physical condition and good finishing from behind the striker. He already showed it when some people thought taking out Costa for him at Anfield was a defensive change and he was key.
“On the possibility of putting Costa and Morata together, it is not the same as in pre-season. Now I cannot take advantage of both together because I do not have a team prepared to sustain the two forwards. Continue reading