Deano has a 3yr contract with he Cows, which I believe is up to the end of '23. So, I agree he won't be here to coach during that season. After that, who knows.
However, there's a lot more to being a coach than just the win/loss column, although it is important, it's not the overriding factor that will determine a coach's future.
One important factor is the ability of the coach to attract quality players to the Club. Madge Maguire for example, is a premiership winning coach, however, his ability to attract quality players is now in question. Ricky Stuart, another premiership winning coach, has recruited who, other than a few Englishmen, who seems hell bent on getting out of there pronto.
Another obvious one is man management. A coach has to be both mentor and disciplinarian almost at the same time. Sometimes the old saying of "kicking them in the butt, but make them feel good about it" often applies. You find this in coach's such as Bellamy and Bennett. Young and inexperienced coach's struggle in this area, an example here was Anthony Seibold (IMO). As stated in a previous post, ALL first year coach's at their Clubs ALL failed to make the finals this year. Does that make them bad coach's? hell no. Some players engage with the coach whilst others think they're above them. Sorting the players who what to be apart of the process, rather than ignore or fight it, takes a skilled manager. That Coach/manager has to then decide what's best for his team. Some players are let go and fans are mystified why, however, they aren't privy to what is actually transpiring within the playing group. Tough decisions have to be made, some do it, others just want the easy way out and let the players decide.
The last one (but not the least one) is junior development. A fine balance between, identifying, mentoring, developing, not overusing (for the sake of it) and providing the right pathway.
As Dragons fans, we almost demand instant and continuous success. It's a hard pill to swallow, that, at this present time we aren't one of the 'glamour' clubs. For years we have been a nomad in the desert, searching for that elusive oasis that isn't just a mirage. However, to find it, firstly you have to make the first steps. Sitting back and waiting for it to find you, simply won't happen. I feel that we are currently making those steps, difficult as they are, but our oasis isn't too far ahead. Patience (yes, the word we've all heard before) is a virtue and we just have to bear it for a little while longer and I believe that shimmer of hope will become clearer in '22.