If your going to kiss his arse, at least get your facts right, that way your argument stands ground.
Txiki Begiristain took over as DOF at Barcelona in 2003 and left when Juan Laporta left in June 2010, so in that time he saw Barcelona win 4 League titles (2004-05, 2005-06, 2008-09 and 2009-10), he saw 1 Copa Del Rey (2008-09), and 2 CL titles (2005-06, 2008-09).....he then joined City in 2012 October of, and we have won 1 FA Cup (2018-19), 4 Lge Cups (2013/14, 2017-18, 2018-19 and 2019-20) and 3 League titles (2013-14, 2017-18 and 2018-19) whilst he has been in the position as DoF, dining out on signings made by Garry Cook previously to form the spine and nucleus of the teams that won them trophies.
I suggest you get back to spinning another story, as he is not as "successful" as you think he is, and lets not forget what most on here say about La Liga anyhow shall we?, and that it is a 2 team league, well he won a 2 team league 4 times out of 8 attempts and 1 Domestic Cup (not counting their equivalent of a Charity Sheild, as its as pointless as ours).
I would suggest we have had better success elsewhere when organising a team for the manager to use, and we fired him because of an email.