(Reuters) – Credit Suisse Group AG’s board has held early talks on potentially replacing Chief Executive Officer Thomas Gottstein, Bloomberg News reported on Friday, citing people familiar with the matter. The bank was not immediately available to comment on the report. The change could come as early as this year, the report said, and some board members are increasingly worried that Gottstein does not have a handle on the bank’s problems. Gottstein took on the top job in 2020 and has since steered the bank through a string of scandals, including regulatory blowback for spying on its executives…