Just take a look at their WESAs own rules here:

http://www.wesa.gg/2017/03/24/wesa-announces-adoption-of-comprehensive-regulations/

[ITALIC]"Under the Multi-Team Ownership Prohibition, no team is permitted to be completely or partially owned or controlled by a person or entity that owns or controls another esports team or organization participating at WESA sanctioned events. For any team that has a pre-existing multi-team ownership, the Executive Board may grant the team up to 18 months to come to compliance. During this time period, the teams will be run independently."[/ITALIC]

They directly contradict their own brand ruling here. This new G2 team is playing an ESL tournament, considering ESL are co-owners of WESA, their tournaments must be sanctioned by WESA, right? That goes with out saying.

But let just speculate that this particular ESL tournament is not sanctioned by WESA, which seems weird. Imagine if this new G2 teams wins it, and they become better, start to compete in ESL, reach main/premier, those are WESA sanctioned. What happens then? According to WESAs own rules they are not allowed to play if the same owner already has a team competing in a WESA tournament, which G2 obviously has. The whole ordeal seems strange.