About KennyS, I agree that Tabsen/Zywoo are more consistent atm, but I think he has a higher ceiling then those 2 and just needs a good team around him to activate him, make him feel motivated and start to reach the super star level of performance he once had.
As for the entry role, I was considering K0nfig, Apex, Sunny and Rez. The first two have been kinda hit or miss the last couple of months, so I didnt picked them. REZ has been the best player for NIP and fits the entry role quite well, he would be my prefered choice for the team, since Karrigan could really mold a guy like that and make him better. I though of sunny because he has the highest ceilling among the entry options, he was a superstar last year and is not implausable that he can reach critical mass again.
I didnt considered XANTARES because I dont really his skillset very well, I just know that he is a skilled player. About Tabsen, I consider him more of a passive and stable star player rather than a entry, but I could be wrong since I dont watch big very often.
I think this team would not have that many problems regarding fire power against top teams because of 2 reasons:
-They would be more than the sum of theirs parts. Good balance of agressive/passive play, good balance between supportive elements / stars, combining that with the mind of Karrigan I think this team would be a big threat to top teams
-Krimz/Cold are top 10 players and REZ has been really good lately, if Kenny can play to a good level again this team can cause a lot of damage