FRANK LAMPARD admits Kai Havertz presented him with a “coaching problem” during his time as Chelsea manager.
The former England star, now lined up for the vacant Rangers job, managed his beloved club for 18 months after taking charge in 2019.
Lampard, 45, oversaw a huge period of change at Stamford Bridge, first ushering in Chelsea youth stars like Reece James and Mason Mount during a transfer ban.
In 2020 Lampard was handed a raft of superstars like Timo Werner and Thiago Silva after a major spending splurge.
However, there was one player who ‘Super Frank’ admits he struggled to figure out.