I have to say, even for them, David Conn and Tony Evans' attempts to undermine CAS are pretty incredible.
They are both trying to advance the narrative that City "chose" the president of the Panel Rui Botica Santos, and that McDougall was compromised.
There is no way anyone who has read the award can come to that conclusion in good faith. To do so is not just to say City and UEFA are corrupt, not just to say McDougall and Botica Santos are impartial, but also that the entire organisation at CAS is corrupt because they vet every nomination.
On the same date, 3 April 2020, the CAS Court Office informed the Parties that pursuant to Article R54 CAS Code, following consultation with the Parties and the co-arbitrators, the Deputy President of the CAS Appeals Arbitration Division appointed Mr Rui Botica Santos as President of the Panel
Article 54 is as follows -
If three arbitrators are to be appointed, the President of the Division shall appoint the President of the Panel following nomination of the arbitrator by the Respondent and after having consulted the arbitrators. The arbitrators nominated by the parties shall only be deemed appointed after confirmation by the President of the Division. Before proceeding with such confirmation, the President of the Division shall ensure that the arbitrators comply with the requirements of Article R33.
Article 33 is as follows -
Every arbitrator shall be and remain impartial and independent of the parties and shall immediately disclose any circumstances which may affect her/his independence with respect to any of the parties.
Every arbitrator shall appear on the list drawn up by the ICAS in accordance with the Statutes which are part of this Code, shall have a good command of the language of the arbitration and shall be available as required to complete the arbitration expeditiously.
So what's actually happened is -
1) City suggest a president.
2) UEFA indicate they would accept that president.
3) The deputy president of Arbitration selects that president of the panel after consultation with both parties and both arbiters already selected and after confirming they are fully independent as per. Article 33.
There is no way you can honestly describe that process as City picking 2 judges.