Lampard appeared at a loss as to how to cram the pair into his starting XI, despite their obvious talents.
And with Roman Abramovich wanting more bang for his buck, Tuchel will have to get them firing right from the start.
Meanwhile, Lampard has released a statement in the wake of his sacking – thanking the club and expressing his disappointment that things didn’t work out right.
The statement read: “It has been a huge privilege and an honour to manage Chelsea, a club that has been a big part of my life for so long.
“Firstly, I would like to thank the fans for the incredible support that I have received over the last 18 months.
“I hope they know what that means to me.