sen starts with 3-3 from split 1, gets to play 4 matches and in a much harder group now, whereas group omega gets 5 matches each + furia and mibr are free wins. They might not even make playoffs.
If they come top 3 in split 2 then no worries, if not, then the 4th team will be decided by points. And we all know at least one of SEN/100T will be in the top 3. So it should be fine
nrg is in a worse position, loud still gets free wins from mibr and furia but then again their might be rosters changes and who knows how it'll effect the results