On one hand you're right, but on the other hand, I like how tournaments have their iconic franchises/logos, like SPL does for example (and Wcop to an extent, although that one often rebrand their logos over time).
SCL is honestly a good tournament at this point and could use some of that iconization.
I also think it's much better when all the logos are from the same artist (akin to SPL again) so consider the workload if this has to be done *10.